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7003 bearing dimensions & suffix variants

Look up recorded dimensions for designations beginning with 7003. 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

7003 dimensions and recorded technical data

The recorded 7003 base designation measures 17×35×10 mm (inside diameter d × outside diameter D × width B). This answer uses unsuffixed records from NTN. 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. 67 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)
NTN7003Angular contact ball bearing
Internal diameter (d)
17 mm
0.669291 in
External diameter (D)
35 mm
1.377953 in
Bearing/Inner ring width (B)
10 mm
0.393701 in
7.95 kN3.85 kN——0.046 kg46 g
SKF7003 ACDGA/HCP4ASuper-precision, high-capacity, universally matchable single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
6.5 kN3.1 kN——0.032 kg32 g
SKF7003 ACDGA/P4ASuper-precision, high-capacity, universally matchable single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
6.5 kN3.1 kN——0.037 kg37 g
SKF7003 ACDGB/P4ASuper-precision, high-capacity, universally matchable single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
6.5 kN3.1 kN——0.037 kg37 g
SKF7003 ACDGC/P4ASuper-precision, high-capacity, universally matchable single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
6.5 kN3.1 kN——0.037 kg37 g
SKF7003 ACD/HCP4ASuper-precision, high-capacity, single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
6.5 kN3.1 kN——0.032 kg32 g
SKF7003 ACD/HCP4ADBDMatched 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)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
10.6 kN6.2 kN——0.065 kg65 g
SKF7003 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)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
10.6 kN6.2 kN——0.065 kg65 g
SKF7003 ACD/P4ASuper-precision, high-capacity, single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
6.5 kN3.1 kN——0.037 kg37 g
SKF7003 ACD/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)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
10.6 kN6.2 kN——0.075 kg75 g
SKF7003 ACD/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)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
10.6 kN6.2 kN——0.075 kg75 g
SKF7003 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)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
10.6 kN6.2 kN——0.075 kg75 g
SKF7003 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)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
10.6 kN6.2 kN——0.075 kg75 g
SKF7003 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)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
10.6 kN6.2 kN——0.075 kg75 g
SKF7003 ACD/P4ATBTAMatched 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)
35 mm
1.377953 in
Width (B)
30 mm
1.181102 in
14 kN9.3 kN——0.112 kg112 g
SKF7003 ACD/P4ATBTCMatched 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)
35 mm
1.377953 in
Width (B)
30 mm
1.181102 in
14 kN9.3 kN——0.113 kg113 g
SKF7003 ACE/HCP4ADGAMatched set of two super-precision, high-speed E design, single row angular contact ball bearings
Recorded bore (d)
17 mm
0.669291 in
Recorded outside dimension (D)
35 mm
1.377953 in
Catalogue width (symbol unverified)
20 mm
0.787402 in
9.04 kN4.9 kN——0.064 kg64 g
SKF7003 CDGA/HCP4ASuper-precision, high-capacity, universally matchable single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
6.76 kN3.25 kN——0.032 kg32 g
SKF7003 CDGA/P4ASuper-precision, high-capacity, universally matchable single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
6.76 kN3.25 kN——0.037 kg37 g
SKF7003 CDGB/HCP4ASuper-precision, high-capacity, universally matchable single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
6.76 kN3.25 kN——0.032 kg32 g
SKF7003 CDGB/P4ASuper-precision, high-capacity, universally matchable single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
6.76 kN3.25 kN——0.037 kg37 g
SKF7003 CDGC/P4ASuper-precision, high-capacity, universally matchable single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
6.76 kN3.25 kN——0.037 kg37 g
SKF7003 CD/HCP4ASuper-precision, high-capacity, single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
6.76 kN3.25 kN——0.032 kg32 g
SKF7003 CD/HCP4ADBAMatched 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)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
11.1 kN6.55 kN——0.065 kg65 g
SKF7003 CD/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)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
11.1 kN6.55 kN——0.065 kg65 g
SKF7003 CD/P4ASuper-precision, high-capacity, single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
6.76 kN3.25 kN——0.037 kg37 g
SKF7003 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)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
11.1 kN6.55 kN——0.075 kg75 g
SKF7003 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)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
11.1 kN6.55 kN——0.075 kg75 g
SKF7003 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)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
11.1 kN6.55 kN——0.075 kg75 g
SKF7003 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)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
11.1 kN6.55 kN——0.075 kg75 g
SKF7003 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)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
11.1 kN6.55 kN——0.075 kg75 g
SKF7003 CD/P4ADGCMatched 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)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
11.1 kN6.55 kN——0.075 kg75 g
SKF7003 CD/P4ADTMatched 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)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
11.1 kN6.55 kN——0.075 kg75 g
SKF7003 CD/P4ATBTCMatched 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)
35 mm
1.377953 in
Width (B)
30 mm
1.181102 in
14.6 kN9.65 kN——0.112 kg112 g
SKF7003 CEGA/HCP4ASuper-precision, high-speed E design, universally matchable single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
5.85 kN2.55 kN——0.032 kg32 g
SKF7003 CEGA/HCP4AHSuper-precision, high-speed E design, universally matchable single row angular contact ball bearing suitable for direct oil-air lubrication
Recorded bore (d)
17 mm
0.669291 in
Recorded outside dimension (D)
35 mm
1.377953 in
Catalogue width (symbol unverified)
10 mm
0.393701 in
5.85 kN2.55 kN——0.033 kg33 g
SKF7003 CEGA/P4ASuper-precision, high-speed E design, universally matchable single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
5.85 kN2.55 kN——0.037 kg37 g
SKF7003 CEGB/HCP4ASuper-precision, high-speed E design, universally matchable single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
5.85 kN2.55 kN——0.033 kg33 g
SKF7003 CEGB/P4ASuper-precision, high-speed E design, universally matchable single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
5.85 kN2.55 kN——0.037 kg37 g
SKF7003 CE/HCP4ASuper-precision, high-speed E design, single row angular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
5.85 kN2.55 kN——0.032 kg32 g
SKF7003 CE/HCP4ADGAMatched set of two super-precision, high-speed E design, single row angular contact ball bearings
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
9.56 kN5.1 kN——0.064 kg64 g
SKF7003 CE/HCP4AHSuper-precision, high-speed E design, single row angular contact ball bearing suitable for direct oil-air lubrication
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
5.85 kN2.55 kN——0.03 kg30 g
SKF7003 CE/P4ADBAMatched set of two super-precision, high-speed E design, single row angular contact ball bearings
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
9.56 kN5.1 kN——0.074 kg74 g
SKF7003 CE/P4ADBBMatched set of two super-precision, high-speed E design, single row angular contact ball bearings
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
9.56 kN5.1 kN——0.074 kg74 g
SKF7003 CE/P4ADGAMatched set of two super-precision, high-speed E design, single row angular contact ball bearings
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
9.56 kN5.1 kN——0.074 kg74 g
SKF7003 CE/P4ADTMatched set of two super-precision, high-speed E design, single row angular contact ball bearings
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
9.56 kN5.1 kN——0.074 kg74 g
SKF7003 FEGA/HCP4AHSuper-precision, high-speed E design, universally matchable single row angular contact ball bearing suitable for direct oil-air lubrication
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
5.72 kN2.55 kN——0.032 kg32 g
SKF7003 FEGA/HCP4AH1Super-precision, high-speed E design, universally matchable single row angular contact ball bearing suitable for direct oil-air lubrication
Recorded bore (d)
17 mm
0.669291 in
Recorded outside dimension (D)
35 mm
1.377953 in
Catalogue width (symbol unverified)
10 mm
0.393701 in
5.72 kN2.55 kN——0.032 kg32 g
SKF7003 FE/HCP4ADGAMatched set of two super-precision, high-speed E design, single row angular contact ball bearings
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
9.36 kN5.1 kN——0.064 kg64 g
SKF7003 FE/HCP4AHDTMatched set of two super-precision, high-speed E design, single row angular contact ball bearings
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
9.36 kN5.1 kN——0.064 kg64 g
SKF7003/VA9D1Super-precision universally matchable single row angular contact ball bearing for driven tools
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
6.5 kN3.1 kN——0.038 kg38 g
NSK7003AWAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Individual bearing width (B)
10 mm
0.393701 in
7.05 kN3.8 kN——0.04 kg40 g
NSK7003AWDBAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Catalogue width (symbol unverified)
20 mm
0.787402 in
11.5 kN7.65 kN———
NSK7003AWDFAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Catalogue width (symbol unverified)
20 mm
0.787402 in
11.5 kN7.65 kN———
NSK7003AWDTAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Catalogue width (symbol unverified)
20 mm
0.787402 in
11.5 kN7.65 kN———
KOYO7003BDB FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
12.4 kN7.5 kN—14000 rpmLimiting Speeds(Grease Lub.): 14000 min-1Limiting Speeds(Oil Lub.): 18000 min-10.09 kg90 g
KOYO7003BDF FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
12.4 kN7.5 kN—14000 rpmLimiting Speeds(Grease Lub.): 14000 min-1Limiting Speeds(Oil Lub.): 18000 min-10.09 kg90 g
KOYO7003BDT FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
12.4 kN7.5 kN—14000 rpmLimiting Speeds(Grease Lub.): 14000 min-1Limiting Speeds(Oil Lub.): 18000 min-10.09 kg90 g
KOYO7003B FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
7.6 kN3.75 kN—17000 rpmLimiting Speeds(Grease Lub.): 17000 min-1Limiting Speeds(Oil Lub.): 23000 min-10.045 kg45 g
KOYO7003CDB FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
14.8 kN8.95 kN—25000 rpmLimiting Speeds(Grease Lub.): 25000 min-1Limiting Speeds(Oil Lub.): 33000 min-10.09 kg90 g
KOYO7003CDF FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
14.8 kN8.95 kN—25000 rpmLimiting Speeds(Grease Lub.): 25000 min-1Limiting Speeds(Oil Lub.): 33000 min-10.09 kg90 g
KOYO7003CDT FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
14.8 kN8.95 kN—25000 rpmLimiting Speeds(Grease Lub.): 25000 min-1Limiting Speeds(Oil Lub.): 33000 min-10.09 kg90 g
KOYO7003C FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
9.15 kN4.45 kN—31000 rpmLimiting Speeds(Grease Lub.): 31000 min-1Limiting Speeds(Oil Lub.): 41000 min-10.045 kg45 g
KOYO7003DB FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
13.7 kN8.25 kN—18000 rpmLimiting Speeds(Grease Lub.): 18000 min-1Limiting Speeds(Oil Lub.): 23000 min-10.09 kg90 g
KOYO7003DF FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
13.7 kN8.25 kN—18000 rpmLimiting Speeds(Grease Lub.): 18000 min-1Limiting Speeds(Oil Lub.): 23000 min-10.09 kg90 g
KOYO7003DT FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
20 mm
0.787402 in
13.7 kN8.25 kN—18000 rpmLimiting Speeds(Grease Lub.): 18000 min-1Limiting Speeds(Oil Lub.): 23000 min-10.09 kg90 g
KOYO7003 FYAngular contact ball bearing
Bore diameter (d)
17 mm
0.669291 in
Outside diameter (D)
35 mm
1.377953 in
Width (B)
10 mm
0.393701 in
8.4 kN4.15 kN—23000 rpmLimiting Speeds(Grease Lub.): 23000 min-1Limiting Speeds(Oil Lub.): 28000 min-10.045 kg45 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
NTN 7003Not recordedNot recordedCNpolyamide cage.Not recordedNot recorded
SKF 7003 ACDGA/HCP4AWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7003 ACDGA/P4AWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 ACDGB/P4AWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 ACDGC/P4AWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 ACD/HCP4AWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7003 ACD/HCP4ADBDWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7003 ACD/HCP4ADGAWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7003 ACD/P4AWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 ACD/P4ADBAWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 ACD/P4ADBBWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 ACD/P4ADBCWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 ACD/P4ADGAWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 ACD/P4ADGBWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 ACD/P4ATBTAWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 ACD/P4ATBTCWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 ACE/HCP4ADGAWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7003 CDGA/HCP4AWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7003 CDGA/P4AWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 CDGB/HCP4AWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7003 CDGB/P4AWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 CDGC/P4AWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 CD/HCP4AWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7003 CD/HCP4ADBAWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7003 CD/HCP4ADGAWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7003 CD/P4AWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 CD/P4ADBAWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 CD/P4ADBBWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 CD/P4ADBCWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 CD/P4ADGAWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 CD/P4ADGBWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 CD/P4ADGCWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 CD/P4ADTWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 CD/P4ATBTCWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 CEGA/HCP4AWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7003 CEGA/HCP4AHWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7003 CEGA/P4AWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 CEGB/HCP4AWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7003 CEGB/P4AWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 CE/HCP4AWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7003 CE/HCP4ADGAWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7003 CE/HCP4AHWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7003 CE/P4ADBAWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 CE/P4ADBBWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 CE/P4ADGAWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 CE/P4ADTWithoutNot recordedNot recordedNot recordedBearing steelNone
SKF 7003 FEGA/HCP4AHWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7003 FEGA/HCP4AH1WithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7003 FE/HCP4ADGAWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7003 FE/HCP4AHDTWithoutNot recordedNot recordedNot recordedHybrid (ceramic balls)None
SKF 7003/VA9D1WithoutNot recordedNot recordedNot recordedBearing steelNot recorded
NSK 7003AWNot recordedNot recordedNot recordedPressed steelNot recordedNot recorded
NSK 7003AWDBNot recordedNot recordedNot recordedPressed steelNot recordedNot recorded
NSK 7003AWDFNot recordedNot recordedNot recordedPressed steelNot recordedNot recorded
NSK 7003AWDTNot recordedNot recordedNot recordedPressed steelNot recordedNot recorded
KOYO 7003BDB FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7003BDF FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7003BDT FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7003B FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7003CDB FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7003CDF FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7003CDT FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7003C FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7003DB FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7003DF FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7003DT FYNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 7003 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.

NTN

7003

Angular contact ball bearing

View full technical record →SKF

7003 ACDGA/HCP4A

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

View full technical record →SKF

7003 ACDGA/P4A

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

View full technical record →SKF

7003 ACDGB/P4A

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

View full technical record →SKF

7003 ACDGC/P4A

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

View full technical record →SKF

7003 ACD/HCP4A

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

View full technical record →SKF

7003 ACD/HCP4ADBD

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

View full technical record →SKF

7003 ACD/HCP4ADGA

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

View full technical record →SKF

7003 ACD/P4A

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

View full technical record →SKF

7003 ACD/P4ADBA

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

View full technical record →SKF

7003 ACD/P4ADBB

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

View full technical record →SKF

7003 ACD/P4ADBC

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

View full technical record →
Filter all 67 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.

Search the consolidated catalogue

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