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7203 bearing dimensions & suffix variants

Look up recorded dimensions for designations beginning with 7203. The table retains complete manufacturer designations so special suffixes and different dimensional variants remain visible.

On this page5 sections

Find by measured dimensions

Enter bore d, outside diameter D and width B. Use decimals or inch fractions such as 1/2 or 1 1/4.

For tapered assemblies use total width T; for units or flanged bearings also check the mounting drawing.

Exact model evidence

7203 dimensions and recorded technical data

The recorded 7203 base designation measures 17×40×12 mm (inside diameter d × outside diameter D × width B). This answer uses unsuffixed records from KOYO. It does not assign the same dimensions or operating ratings to every suffix.

The numeric series boundary is preserved: a longer number is not included merely because its first digits match. 81 recorded variants are listed. A dash means the value is missing, not zero.

Brand / full designationNamed dimensions (mm / in)Dynamic C (kN)Static C0 (kN)Reference speed (rpm)Limiting speed (rpm)Mass (kg / g)
KOYO7203Angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
12.7 kN5.5 kN—16000 rpmLimiting Speeds(Grease Lub.): 16000 min-1Limiting Speeds(Oil Lub.): 20000 min-10.07 kg70 g
SKF7203 ACDGA/HCP4ASuper-precision, high-capacity, universally matchable single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
8.84 kN4 kN——0.054 kg54 g
SKF7203 ACDGA/P4ASuper-precision, high-capacity, universally matchable single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
8.84 kN4 kN——0.062 kg62 g
SKF7203 ACDGB/P4ASuper-precision, high-capacity, universally matchable single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
8.84 kN4 kN——0.062 kg62 g
SKF7203 ACDGC/P4ASuper-precision, high-capacity, universally matchable single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
8.84 kN4 kN——0.062 kg62 g
SKF7203 ACD/HCP4ASuper-precision, high-capacity, single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
8.84 kN4 kN——0.054 kg54 g
SKF7203 ACD/HCP4ADBBMatched set of two super-precision, high-capacity, D design, single row angular contact ball bearings
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
14.6 kN8 kN——0.107 kg107 g
SKF7203 ACD/HCP4ADGAMatched set of two super-precision, high-capacity, D design, single row angular contact ball bearings
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
14.6 kN8 kN——0.107 kg107 g
SKF7203 ACD/P4ASuper-precision, high-capacity, single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
8.84 kN4 kN——0.062 kg62 g
SKF7203 ACD/P4ADBCMatched set of two super-precision, high-capacity, D design, single row angular contact ball bearings
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
14.6 kN8 kN——0.125 kg125 g
SKF7203 ACD/P4ADBDMatched set of two super-precision, high-capacity, D design, single row angular contact ball bearings
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
14.6 kN8 kN——0.125 kg125 g
SKF7203 ACD/P4ADGAMatched set of two super-precision, high-capacity, D design, single row angular contact ball bearings
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
14.6 kN8 kN——0.125 kg125 g
SKF7203 ACD/P4ADGBMatched set of two super-precision, high-capacity, D design, single row angular contact ball bearings
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
14.6 kN8 kN——0.125 kg125 g
SKF7203 ACD/P4ATBTDMatched set of three super-precision, high-capacity, D design, single row angular contact ball bearings
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
36 mm
1.417323 in
19 kN12 kN——0.187 kg187 g
SKF7203 BE-2RZPSingle row angular contact ball bearing with 40° contact angle and non-contact seals on both sides
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
10.4 kN5.5 kN22000 rpm17000 rpm0.065 kg65 g
SKF7203 BECBMSingle row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
11 kN5.85 kN22000 rpm30000 rpm0.0696 kg69.6 g
SKF7203 BECBPSingle row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
11 kN5.85 kN22000 rpm22000 rpm0.064 kg64 g
SKF7203 BEGAPSingle row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
11 kN5.85 kN22000 rpm22000 rpm0.064 kg64 g
SKF7203 BEPSingle row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
10.4 kN5.5 kN22000 rpm20000 rpm0.064 kg64 g
SKF7203 CDGA/HCP4ASuper-precision, high-capacity, universally matchable single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
9.23 kN4.15 kN——0.054 kg54 g
SKF7203 CDGA/P4ASuper-precision, high-capacity, universally matchable single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
9.23 kN4.15 kN——0.062 kg62 g
SKF7203 CDGB/HCP4ASuper-precision, high-capacity, universally matchable single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
9.23 kN4.15 kN——0.054 kg54 g
SKF7203 CDGB/P4ASuper-precision, high-capacity, universally matchable single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
9.23 kN4.15 kN——0.062 kg62 g
SKF7203 CD/HCP4ASuper-precision, high-capacity, single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
9.23 kN4.15 kN——0.054 kg54 g
SKF7203 CD/HCP4ADGBMatched set of two super-precision, high-capacity, D design, single row angular contact ball bearings
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
15.1 kN8.3 kN——0.107 kg107 g
SKF7203 CD/HCP4ADTMatched set of two super-precision, high-capacity, D design, single row angular contact ball bearings
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
15.1 kN8.3 kN——0.107 kg107 g
SKF7203 CD/P4ASuper-precision, high-capacity, single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
9.23 kN4.15 kN——0.062 kg62 g
SKF7203 CD/P4ADBAMatched set of two super-precision, high-capacity, D design, single row angular contact ball bearings
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
15.1 kN8.3 kN——0.125 kg125 g
SKF7203 CD/P4ADBBMatched set of two super-precision, high-capacity, D design, single row angular contact ball bearings
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
15.1 kN8.3 kN——0.125 kg125 g
SKF7203 CD/P4ADBCMatched set of two super-precision, high-capacity, D design, single row angular contact ball bearings
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
15.1 kN8.3 kN——0.125 kg125 g
SKF7203 CD/P4ADGAMatched set of two super-precision, high-capacity, D design, single row angular contact ball bearings
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
15.1 kN8.3 kN——0.125 kg125 g
SKF7203 CD/P4ADGBMatched set of two super-precision, high-capacity, D design, single row angular contact ball bearings
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
15.1 kN8.3 kN——0.125 kg125 g
FAG7203-B-XL-2RS-TVPAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
11.2 kN5.7 kN—11100 rpm0.068 kg68 g
FAG7203-B-XL-2RS-TVP-L431Angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
11.2 kN5.7 kN—11100 rpm0.069 kg69 g
FAG7203-B-XL-2RS-TVP-UOAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
11.2 kN5.7 kN—11100 rpm0.067 kg67 g
FAG7203-B-XL-JPAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
11.2 kN5.7 kN17100 rpm26000 rpm0.066 kg66 g
FAG7203-B-XL-JP-UAAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
11.2 kN5.7 kN17100 rpm26000 rpm0.073 kg73 g
FAG7203-B-XL-JP-UOAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
11.2 kN5.7 kN17100 rpm26000 rpm0.1 kg100 g
FAG7203-B-XL-MPAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
10.5 kN5.1 kN17300 rpm33500 rpm0.07 kg70 g
FAG7203-B-XL-MP-UAAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
10.5 kN5.1 kN17300 rpm33500 rpm0.07 kg70 g
FAG7203-B-XL-TVPAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
11.2 kN5.7 kN17100 rpm26000 rpm0.066 kg66 g
FAG7203-B-XL-TVP-P5-ULAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
11.2 kN5.7 kN17100 rpm26000 rpm0.066 kg66 g
FAG7203-B-XL-TVP-P5-UOAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
11.2 kN5.7 kN17100 rpm26000 rpm0.066 kg66 g
FAG7203-B-XL-TVP-UAAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
11.2 kN5.7 kN17100 rpm26000 rpm0.066 kg66 g
FAG7203-B-XL-TVP-UBAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
11.2 kN5.7 kN17100 rpm26000 rpm0.064 kg64 g
FAG7203-B-XL-TVP-ULAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
11.2 kN5.7 kN17100 rpm26000 rpm0.066 kg66 g
FAG7203-B-XL-TVP-UOAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
11.2 kN5.7 kN17100 rpm26000 rpm0.066 kg66 g
TIMKEN7203WAngular contact ball bearing
Recorded bore (d)
17 mm
0.669291 in
Recorded outside dimension (D)
40 mm
1.574803 in
Catalogue width (symbol unverified)
12 mm
0.472441 in
12.5 kN6.9 kN——0.07 kg70 g
TIMKEN7203WSUAngular contact ball bearing
Recorded bore (d)
17 mm
0.669291 in
Recorded outside dimension (D)
40 mm
1.574803 in
Catalogue width (symbol unverified)
12 mm
0.472441 in
11.2 kN6.14 kN——0.07 kg70 g
NSK7203AWAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Individual bearing width (B)
12 mm
0.472441 in
11.9 kN6 kN——0.067 kg67 g
NSK7203AWDBAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Catalogue width (symbol unverified)
24 mm
0.944882 in
19.3 kN12 kN———
NSK7203AWDFAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Catalogue width (symbol unverified)
24 mm
0.944882 in
19.3 kN12 kN———
NSK7203AWDTAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Catalogue width (symbol unverified)
24 mm
0.944882 in
19.3 kN12 kN———
NSK7203BEAT85Angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Individual bearing width (B)
12 mm
0.472441 in
12.1 kN6.1 kN——0.065 kg65 g
NSK7203BWAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Individual bearing width (B)
12 mm
0.472441 in
10.9 kN5.5 kN——0.068 kg68 g
NSK7203BWDBAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Catalogue width (symbol unverified)
24 mm
0.944882 in
17.8 kN11 kN———
NSK7203BWDFAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Catalogue width (symbol unverified)
24 mm
0.944882 in
17.8 kN11 kN———
NSK7203BWDTAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Catalogue width (symbol unverified)
24 mm
0.944882 in
17.8 kN11 kN———
KOYO7203BAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
11.7 kN5.05 kN—12000 rpmLimiting Speeds(Grease Lub.): 12000 min-1Limiting Speeds(Oil Lub.): 16000 min-10.07 kg70 g
KOYO7203BDBAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
19 kN10.1 kN—9600 rpmLimiting Speeds(Grease Lub.): 9600 min-1Limiting Speeds(Oil Lub.): 13000 min-10.14 kg140 g
KOYO7203BDB FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
19 kN10.1 kN—12000 rpmLimiting Speeds(Grease Lub.): 12000 min-1Limiting Speeds(Oil Lub.): 17000 min-10.14 kg140 g
KOYO7203BDFAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
19 kN10.1 kN—9600 rpmLimiting Speeds(Grease Lub.): 9600 min-1Limiting Speeds(Oil Lub.): 13000 min-10.14 kg140 g
KOYO7203BDF FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
19 kN10.1 kN—12000 rpmLimiting Speeds(Grease Lub.): 12000 min-1Limiting Speeds(Oil Lub.): 17000 min-10.14 kg140 g
KOYO7203BDTAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
19 kN10.1 kN—9600 rpmLimiting Speeds(Grease Lub.): 9600 min-1Limiting Speeds(Oil Lub.): 13000 min-10.14 kg140 g
KOYO7203BDT FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
19 kN10.1 kN—12000 rpmLimiting Speeds(Grease Lub.): 12000 min-1Limiting Speeds(Oil Lub.): 17000 min-10.14 kg140 g
KOYO7203B FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
11.7 kN5.05 kN—16000 rpmLimiting Speeds(Grease Lub.): 16000 min-1Limiting Speeds(Oil Lub.): 21000 min-10.07 kg70 g
KOYO7203CAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
13.6 kN5.9 kN—23000 rpmLimiting Speeds(Grease Lub.): 23000 min-1Limiting Speeds(Oil Lub.): 30000 min-10.07 kg70 g
KOYO7203CDBAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
22.1 kN11.8 kN—18000 rpmLimiting Speeds(Grease Lub.): 18000 min-1Limiting Speeds(Oil Lub.): 24000 min-10.14 kg140 g
KOYO7203CDB FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
22.1 kN11.8 kN—23000 rpmLimiting Speeds(Grease Lub.): 23000 min-1Limiting Speeds(Oil Lub.): 30000 min-10.14 kg140 g
KOYO7203CDFAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
22.1 kN11.8 kN—18000 rpmLimiting Speeds(Grease Lub.): 18000 min-1Limiting Speeds(Oil Lub.): 24000 min-10.14 kg140 g
KOYO7203CDF FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
22.1 kN11.8 kN—23000 rpmLimiting Speeds(Grease Lub.): 23000 min-1Limiting Speeds(Oil Lub.): 30000 min-10.14 kg140 g
KOYO7203CDTAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
22.1 kN11.8 kN—18000 rpmLimiting Speeds(Grease Lub.): 18000 min-1Limiting Speeds(Oil Lub.): 24000 min-10.14 kg140 g
KOYO7203CDT FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
22.1 kN11.8 kN—23000 rpmLimiting Speeds(Grease Lub.): 23000 min-1Limiting Speeds(Oil Lub.): 30000 min-10.14 kg140 g
KOYO7203C FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
13.6 kN5.9 kN—29000 rpmLimiting Speeds(Grease Lub.): 29000 min-1Limiting Speeds(Oil Lub.): 38000 min-10.07 kg70 g
KOYO7203DBAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
20.6 kN11 kN—13000 rpmLimiting Speeds(Grease Lub.): 13000 min-1Limiting Speeds(Oil Lub.): 16000 min-10.14 kg140 g
KOYO7203DB FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
20.6 kN11 kN—17000 rpmLimiting Speeds(Grease Lub.): 17000 min-1Limiting Speeds(Oil Lub.): 21000 min-10.14 kg140 g
KOYO7203DFAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
20.6 kN11 kN—13000 rpmLimiting Speeds(Grease Lub.): 13000 min-1Limiting Speeds(Oil Lub.): 16000 min-10.14 kg140 g
KOYO7203DF FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
20.6 kN11 kN—17000 rpmLimiting Speeds(Grease Lub.): 17000 min-1Limiting Speeds(Oil Lub.): 21000 min-10.14 kg140 g
KOYO7203DTAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
20.6 kN11 kN—13000 rpmLimiting Speeds(Grease Lub.): 13000 min-1Limiting Speeds(Oil Lub.): 16000 min-10.14 kg140 g
KOYO7203DT FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
24 mm
0.944882 in
20.6 kN11 kN—17000 rpmLimiting Speeds(Grease Lub.): 17000 min-1Limiting Speeds(Oil Lub.): 21000 min-10.14 kg140 g
KOYO7203 FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
40 mm
1.574803 in
Width (B)
12 mm
0.472441 in
12.7 kN5.5 kN—21000 rpmLimiting Speeds(Grease Lub.): 21000 min-1Limiting Speeds(Oil Lub.): 26000 min-10.07 kg70 g
Compare recorded seals, clearance, precision and materials

Manufacturer wording is retained. A missing property is not inferred from another brand or a similar suffix.

Brand / designationClosureOriginal precisionClearanceCageMaterialLubricant
KOYO 7203Not recordedNot recordedNot recordedNot recordedNot recordedNot recorded
SKF 7203 ACDGA/HCP4AWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7203 ACDGA/P4AWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7203 ACDGB/P4AWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7203 ACDGC/P4AWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7203 ACD/HCP4AWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7203 ACD/HCP4ADBBWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7203 ACD/HCP4ADGAWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7203 ACD/P4AWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7203 ACD/P4ADBCWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7203 ACD/P4ADBDWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7203 ACD/P4ADGAWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7203 ACD/P4ADGBWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7203 ACD/P4ATBTDWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7203 BE-2RZPSeal on both sidesNormalNot recordedNon-metallicBearing steelGrease
SKF 7203 BECBMWithoutP6Not recordedMachined brassBearing steelNone
SKF 7203 BECBPWithoutP6Not recordedNon-metallicBearing steelNone
SKF 7203 BEGAPWithoutP6Not recordedNon-metallicBearing steelNone
SKF 7203 BEPWithoutNormalNot recordedNon-metallicBearing steelNone
SKF 7203 CDGA/HCP4AWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7203 CDGA/P4AWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7203 CDGB/HCP4AWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7203 CDGB/P4AWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7203 CD/HCP4AWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7203 CD/HCP4ADGBWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7203 CD/HCP4ADTWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7203 CD/P4AWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7203 CD/P4ADBAWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7203 CD/P4ADBBWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7203 CD/P4ADBCWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7203 CD/P4ADGAWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7203 CD/P4ADGBWithoutNot recordedNot recordedNot recordedBearing steelNone
FAG 7203-B-XL-2RS-TVP2RS — Contact seal on both sidesP6 — Class 6 (ISO 492:2023)Not recordedTVP — Solid cage made of glass-fiber reinforced polyamid PA66Not recordedGA14 — Ball bearing grease, low noise
FAG 7203-B-XL-2RS-TVP-L4312RS — Contact seal on both sidesP6 — Class 6 (ISO 492:2023)Not recordedTVP — Solid cage made of glass-fiber reinforced polyamid PA66Not recordedL431 — Grease (L431/customer specific)
FAG 7203-B-XL-2RS-TVP-UO2RS — Contact seal on both sidesP6 — Class 6 (ISO 492:2023)Not recordedTVP — Solid cage made of glass-fiber reinforced polyamid PA66Not recordedGA14 — Ball bearing grease, low noise
FAG 7203-B-XL-JPWithout — Not sealedP6 — Class 6 (ISO 492:2023)Not recordedJP — Steel sheet metalNot recordedWithout — Bearing not greased
FAG 7203-B-XL-JP-UAWithout — Not sealedP6 — Class 6 (ISO 492:2023)Not recordedJP — Steel sheet metalNot recordedWithout — Bearing not greased
FAG 7203-B-XL-JP-UOWithout — Not sealedP6 — Class 6 (ISO 492:2023)Not recordedJP — Steel sheet metalNot recordedWithout — Bearing not greased
FAG 7203-B-XL-MPWithout — Not sealedP6 — Class 6 (ISO 492:2023)Not recordedMP — Solid brass cage, ball guidedNot recordedWithout — Bearing not greased
FAG 7203-B-XL-MP-UAWithout — Not sealedP6 — Class 6 (ISO 492:2023)Not recordedMP — Solid brass cage, ball guidedNot recordedWithout — Bearing not greased
FAG 7203-B-XL-TVPWithout — Not sealedP6 — Class 6 (ISO 492:2023)Not recordedTVP — Solid cage made of glass-fiber reinforced polyamid PA66Not recordedWithout — Bearing not greased
FAG 7203-B-XL-TVP-P5-ULWithout — Not sealedP5 — Class 5 (ISO 492:2023)Not recordedTVP — Solid cage made of glass-fiber reinforced polyamid PA66Not recordedWithout — Bearing not greased
FAG 7203-B-XL-TVP-P5-UOWithout — Not sealedP5 — Class 5 (ISO 492:2023)Not recordedTVP — Solid cage made of glass-fiber reinforced polyamid PA66Not recordedWithout — Bearing not greased
FAG 7203-B-XL-TVP-UAWithout — Not sealedP6 — Class 6 (ISO 492:2023)Not recordedTVP — Solid cage made of glass-fiber reinforced polyamid PA66Not recordedWithout — Bearing not greased
FAG 7203-B-XL-TVP-UBWithout — Not sealedP6 — Class 6 (ISO 492:2023)Not recordedTVP — Solid cage made of glass-fiber reinforced polyamid PA66Not recordedWithout — Bearing not greased
FAG 7203-B-XL-TVP-ULWithout — Not sealedP6 — Class 6 (ISO 492:2023)Not recordedTVP — Solid cage made of glass-fiber reinforced polyamid PA66Not recordedWithout — Bearing not greased
FAG 7203-B-XL-TVP-UOWithout — Not sealedP6 — Class 6 (ISO 492:2023)Not recordedTVP — Solid cage made of glass-fiber reinforced polyamid PA66Not recordedWithout — Bearing not greased
TIMKEN 7203WOpenNot recordedNot recordedSteel cageNot recordedNot recorded
TIMKEN 7203WSUOpenNot recordedNot recordedSteel cageNot recordedNot recorded
NSK 7203AWNot recordedNot recordedNot recordedPressed steelNot recordedNot recorded
NSK 7203AWDBNot recordedNot recordedNot recordedPressed steelNot recordedNot recorded
NSK 7203AWDFNot recordedNot recordedNot recordedPressed steelNot recordedNot recorded
NSK 7203AWDTNot recordedNot recordedNot recordedPressed steelNot recordedNot recorded
NSK 7203BEAT85Not recordedNot recordedNot recordedPolyamide 46 resinNot recordedNot recorded
NSK 7203BWNot recordedNot recordedNot recordedPressed steelNot recordedNot recorded
NSK 7203BWDBNot recordedNot recordedNot recordedPressed steelNot recordedNot recorded
NSK 7203BWDFNot recordedNot recordedNot recordedPressed steelNot recordedNot recorded
NSK 7203BWDTNot recordedNot recordedNot recordedPressed steelNot recordedNot recorded
KOYO 7203BNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7203BDBNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7203BDB FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7203BDFNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7203BDF FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7203BDTNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7203BDT FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7203B FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7203CNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7203CDBNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7203CDB FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7203CDFNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7203CDF FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7203CDTNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7203CDT FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7203C FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7203DBNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7203DB FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7203DFNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7203DF FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7203DTNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7203DT FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7203 FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded

How to compare these values

  • Use the displayed dimension names and original symbols. Housing length L, height H2 and flange width are not bearing outside diameter D. A catalogue width with an unverified symbol must not be assumed to be inner-ring width B or assembly width T. Open the product record for mounting dimensions and geometry.
  • Inch values are calculated from the recorded millimetres using 25.4 mm per inch, rounded to six decimal places. They do not change a metric bearing into an inch-series bearing. Gram values are converted from the recorded mass in kilograms.
  • C and C0 describe different rating conditions. They are not a single safe working-load limit and cannot replace an application load calculation.
  • Reference and limiting speeds are separate catalogue values. The source grease/oil context is shown where recorded. Lubricant, seals, loads, fit, clearance and cooling affect the usable operating speed.
  • A common base number does not prove equivalent seals, clearance, precision, material or interchangeability. Open the full designation for these fields.
Check load calculations →Estimate rating life →Decode the complete marking →Check replacement evidence →

Related prefix matches — other model numbers may appear

These discovery results can contain a longer number or a different component. They are not specifications for the requested exact model. Open the complete product to inspect its original geometry.

KOYO

7203

Angular contact ball bearing

View full technical record →SKF

7203 ACDGA/HCP4A

Super-precision, high-capacity, universally matchable single row angular contact ball bearing

View full technical record →SKF

7203 ACDGA/P4A

Super-precision, high-capacity, universally matchable single row angular contact ball bearing

View full technical record →SKF

7203 ACDGB/P4A

Super-precision, high-capacity, universally matchable single row angular contact ball bearing

View full technical record →SKF

7203 ACDGC/P4A

Super-precision, high-capacity, universally matchable single row angular contact ball bearing

View full technical record →SKF

7203 ACD/HCP4A

Super-precision, high-capacity, single row angular contact ball bearing

View full technical record →SKF

7203 ACD/HCP4ADBB

Matched set of two super-precision, high-capacity, D design, single row angular contact ball bearings

View full technical record →SKF

7203 ACD/HCP4ADGA

Matched set of two super-precision, high-capacity, D design, single row angular contact ball bearings

View full technical record →SKF

7203 ACD/P4A

Super-precision, high-capacity, single row angular contact ball bearing

View full technical record →SKF

7203 ACD/P4ADBC

Matched set of two super-precision, high-capacity, D design, single row angular contact ball bearings

View full technical record →SKF

7203 ACD/P4ADBD

Matched set of two super-precision, high-capacity, D design, single row angular contact ball bearings

View full technical record →SKF

7203 ACD/P4ADGA

Matched set of two super-precision, high-capacity, D design, single row angular contact ball bearings

View full technical record →
Filter all 81 prefix results →

Check the drawing before substituting

Nominal dimensions are not shaft-fit tolerances. Different variants can add grooves, flanges, wider rings or assembly components. When the table has different dimensions, the complete designation—not the shared prefix—controls.

Measurement guide →Cross-reference checks →

Reference basis & data limits

Manufacturer terminology is retained in the product records. Technical reference basis: JTEKT Basic Bearing Knowledge (boundary dimensions, tolerance classes and lubrication); NSK Bearing ABCs (lubrication, designations and clearance); NTN technical FAQs (closure codes and component interchange); SKF rolling-bearing selection and maintenance references.

Selection workflows and catalogue grouping are BearingScope editorial aids. Verify the current drawing and application requirements before using a candidate. Missing database information is not converted into an assumed match.

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