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7317 bearing dimensions & suffix variants
Look up recorded dimensions for designations beginning with 7317. 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.
7317 dimensions and recorded technical data
The recorded 7317 base designation measures 85×180×41 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. 61 recorded variants are listed. A dash means the value is missing, not zero.
Catalogue parameters for 7317
Choose the complete brand and marking before reading a value. These source-labelled records add dimensions, construction and engineering properties where they were recorded; a shared model number does not establish interchangeability.
Units, ranges and minimum/maximum qualifiers are retained. The data is a dated catalogue reference, not a certified drawing, a complete current specification or an operating approval.
KOYO 7317 — 15 recorded parameters
Angular contact ball bearing
Reference: JTEKT / Koyo catalogue; source snapshot 2026-09-02.
Read the complete suffix and recorded construction. Similar dimensions do not prove identical seals, clearance, precision or material.
Values shown are retained from the recorded source. Zero boundary dimensions and zero load ratings from incomplete legacy feeds are withheld rather than presented as usable specifications.
Technical Data
| Parameter | Source symbol | Recorded value |
|---|---|---|
| d | Not separately recorded | 85 mm |
| D | Not separately recorded | 180 mm |
| B | Not separately recorded | 41 mm |
| R(Min.) | Not separately recorded | 3 mm |
| R1(Min.) | Not separately recorded | 1.1 mm |
| Basic Load Ratings : Cr | Not separately recorded | 198 kN |
| Basic Load Ratings : C0R | Not separately recorded | 133 kN |
| Fatigue Load Limit : Cu | Not separately recorded | 7.95 kN |
| Limiting Speeds(Grease Lub.) | Not separately recorded | 3500 min-1 |
| Limiting Speeds(Oil Lub.) | Not separately recorded | 4400 min-1 |
| Load Center Spread : A | Not separately recorded | 58.8 mm |
| Da(Min.) | Not separately recorded | 99 mm |
| Da(Max.) | Not separately recorded | 166 mm |
| Ra(Max.) | Not separately recorded | 2.5 mm |
| Mass(Refer.) | Not separately recorded | 4.53 kg |
No recorded variant matches these filters. Clear a filter to see other records; no substitute has been inferred.
| Brand / full designation | Named dimensions (mm / in) | Dynamic C (kN) | Static C0 (kN) | Reference speed (rpm) | Limiting speed (rpm) | Mass (kg / g) |
|---|---|---|---|---|---|---|
| KOYO7317Angular contact ball bearing |
| 198 kN | 133 kN | — | 3500 rpmLimiting Speeds(Grease Lub.): 3500 min-1Limiting Speeds(Oil Lub.): 4400 min-1 | 4.53 kg4530 g |
| SKF7317 BECBFSingle row angular contact ball bearing |
| 146 kN | 122 kN | 4800 rpm | 4300 rpm | 4.7 kg4700 g |
| SKF7317 BECBJSingle row angular contact ball bearing |
| 156 kN | 132 kN | 4800 rpm | 4800 rpm | 4.43 kg4430 g |
| SKF7317 BECBMSingle row angular contact ball bearing |
| 156 kN | 132 kN | 4800 rpm | 6300 rpm | 4.58 kg4580 g |
| SKF7317 BECBPSingle row angular contact ball bearing |
| 156 kN | 132 kN | 4800 rpm | 4800 rpm | 4.26 kg4260 g |
| SKF7317 BECBYSingle row angular contact ball bearing |
| 156 kN | 132 kN | 4800 rpm | 4800 rpm | 4.43 kg4430 g |
| SKF7317 BECCMSingle row angular contact ball bearing |
| 156 kN | 132 kN | 4800 rpm | 6300 rpm | 4.58 kg4580 g |
| SKF7317 BEGAFSingle row angular contact ball bearing |
| 146 kN | 122 kN | 4800 rpm | 4300 rpm | 4.7 kg4700 g |
| SKF7317 BEGAMSingle row angular contact ball bearing |
| 156 kN | 132 kN | 4800 rpm | 6300 rpm | 4.58 kg4580 g |
| SKF7317 BEGAPSingle row angular contact ball bearing |
| 156 kN | 132 kN | 4800 rpm | 4800 rpm | 4.26 kg4260 g |
| SKF7317 BEGAPHSingle row angular contact ball bearing |
| 156 kN | 132 kN | 4800 rpm | 4800 rpm | 4.26 kg4260 g |
| SKF7317 BEN1GAMSingle row angular contact ball bearing |
| 156 kN | 132 kN | 4800 rpm | 6300 rpm | 4.58 kg4580 g |
| SKF7317 BEPSingle row angular contact ball bearing |
| 146 kN | 122 kN | 4800 rpm | 4300 rpm | 4.26 kg4260 g |
| FAG7317-B-XL-FP-UOAngular contact ball bearing |
| 167 kN | 138 kN | 4100 rpm | 4900 rpm | 4.677 kg4677 g |
| FAG7317-B-XL-JPAngular contact ball bearing |
| 167 kN | 138 kN | 4100 rpm | 4900 rpm | 4.497 kg4497 g |
| FAG7317-B-XL-JP-UAAngular contact ball bearing |
| 167 kN | 138 kN | 4100 rpm | 4900 rpm | 4.497 kg4497 g |
| FAG7317-B-XL-JP-UOAngular contact ball bearing |
| 167 kN | 138 kN | 4100 rpm | 4900 rpm | 4.4 kg4400 g |
| FAG7317-B-XL-MPAngular contact ball bearing |
| 167 kN | 138 kN | 4100 rpm | 6400 rpm | 4.8 kg4800 g |
| FAG7317-B-XL-MP-P5-UOAngular contact ball bearing |
| 167 kN | 138 kN | 4100 rpm | 6400 rpm | 4.9 kg4900 g |
| FAG7317-B-XL-MP-UAAngular contact ball bearing |
| 167 kN | 138 kN | 4100 rpm | 6400 rpm | 4.8 kg4800 g |
| FAG7317-B-XL-MP-UBAngular contact ball bearing |
| 167 kN | 138 kN | 4100 rpm | 6400 rpm | 4.859 kg4859 g |
| FAG7317-B-XL-MP-UOAngular contact ball bearing |
| 167 kN | 138 kN | 4100 rpm | 6400 rpm | 4.859 kg4859 g |
| FAG7317-B-XL-TVPAngular contact ball bearing |
| 167 kN | 138 kN | 4100 rpm | 4900 rpm | 4.26 kg4260 g |
| FAG7317-B-XL-TVP-UAAngular contact ball bearing |
| 167 kN | 138 kN | 4100 rpm | 4900 rpm | 4.26 kg4260 g |
| FAG7317-B-XL-TVP-UBAngular contact ball bearing |
| 167 kN | 138 kN | 4100 rpm | 4900 rpm | 4.26 kg4260 g |
| FAG7317-B-XL-TVP-UOAngular contact ball bearing |
| 167 kN | 138 kN | 4100 rpm | 4900 rpm | 4.308 kg4308 g |
| TIMKEN7317WNAngular contact ball bearing |
| 145 kN | 122 kN | — | — | 4.94 kg4940 g |
| TIMKEN7317WNMBRSUAngular contact ball bearing |
| 145 kN | 122 kN | — | — | 4.62 kg4620 g |
| TIMKEN7317WNSUAngular contact ball bearing |
| 145 kN | 122 kN | — | — | 4.94 kg4940 g |
| NSK7317AWAngular contact ball bearing |
| 175 kN | 133 kN | — | — | 4.33 kg4330 g |
| NSK7317AWDBAngular contact ball bearing |
| 284 kN | 265 kN | — | — | — |
| NSK7317AWDFAngular contact ball bearing |
| 284 kN | 265 kN | — | — | — |
| NSK7317AWDTAngular contact ball bearing |
| 284 kN | 265 kN | — | — | — |
| NSK7317BEAT85Angular contact ball bearing |
| 172 kN | 133 kN | — | — | 4.34 kg4340 g |
| NSK7317BWAngular contact ball bearing |
| 160 kN | 122 kN | — | — | 4.42 kg4420 g |
| NSK7317BWDBAngular contact ball bearing |
| 260 kN | 244 kN | — | — | — |
| NSK7317BWDFAngular contact ball bearing |
| 260 kN | 244 kN | — | — | — |
| NSK7317BWDTAngular contact ball bearing |
| 260 kN | 244 kN | — | — | — |
| KOYO7317BAngular contact ball bearing |
| 182 kN | 122 kN | — | 2600 rpmLimiting Speeds(Grease Lub.): 2600 min-1Limiting Speeds(Oil Lub.): 3500 min-1 | 4.53 kg4530 g |
| KOYO7317BDBAngular contact ball bearing |
| 295 kN | 244 kN | — | 2100 rpmLimiting Speeds(Grease Lub.): 2100 min-1Limiting Speeds(Oil Lub.): 2800 min-1 | 9.06 kg9060 g |
| KOYO7317BDB FYAngular contact ball bearing |
| 279 kN | 223 kN | — | 2700 rpmLimiting Speeds(Grease Lub.): 2700 min-1Limiting Speeds(Oil Lub.): 3500 min-1 | 9.06 kg9060 g |
| KOYO7317BDFAngular contact ball bearing |
| 295 kN | 244 kN | — | 2100 rpmLimiting Speeds(Grease Lub.): 2100 min-1Limiting Speeds(Oil Lub.): 2800 min-1 | 9.06 kg9060 g |
| KOYO7317BDF FYAngular contact ball bearing |
| 279 kN | 223 kN | — | 2700 rpmLimiting Speeds(Grease Lub.): 2700 min-1Limiting Speeds(Oil Lub.): 3500 min-1 | 9.06 kg9060 g |
| KOYO7317BDTAngular contact ball bearing |
| 295 kN | 244 kN | — | 2100 rpmLimiting Speeds(Grease Lub.): 2100 min-1Limiting Speeds(Oil Lub.): 2800 min-1 | 9.06 kg9060 g |
| KOYO7317BDT FYAngular contact ball bearing |
| 279 kN | 223 kN | — | 2700 rpmLimiting Speeds(Grease Lub.): 2700 min-1Limiting Speeds(Oil Lub.): 3500 min-1 | 9.06 kg9060 g |
| KOYO7317B FYAngular contact ball bearing |
| 172 kN | 112 kN | — | 3300 rpmLimiting Speeds(Grease Lub.): 3300 min-1Limiting Speeds(Oil Lub.): 4400 min-1 | 4.53 kg4530 g |
| KOYO7317CAngular contact ball bearing |
| 213 kN | 142 kN | — | 4800 rpmLimiting Speeds(Grease Lub.): 4800 min-1Limiting Speeds(Oil Lub.): 6400 min-1 | 4.53 kg4530 g |
| KOYO7317CDBAngular contact ball bearing |
| 346 kN | 284 kN | — | 3900 rpmLimiting Speeds(Grease Lub.): 3900 min-1Limiting Speeds(Oil Lub.): 5200 min-1 | 9.06 kg9060 g |
| KOYO7317CDB FYAngular contact ball bearing |
| 326 kN | 261 kN | — | 4900 rpmLimiting Speeds(Grease Lub.): 4900 min-1Limiting Speeds(Oil Lub.): 6500 min-1 | 9.06 kg9060 g |
| KOYO7317CDFAngular contact ball bearing |
| 346 kN | 284 kN | — | 3900 rpmLimiting Speeds(Grease Lub.): 3900 min-1Limiting Speeds(Oil Lub.): 5200 min-1 | 9.06 kg9060 g |
| KOYO7317CDF FYAngular contact ball bearing |
| 326 kN | 261 kN | — | 4900 rpmLimiting Speeds(Grease Lub.): 4900 min-1Limiting Speeds(Oil Lub.): 6500 min-1 | 9.06 kg9060 g |
| KOYO7317CDTAngular contact ball bearing |
| 346 kN | 284 kN | — | 3900 rpmLimiting Speeds(Grease Lub.): 3900 min-1Limiting Speeds(Oil Lub.): 5200 min-1 | 9.06 kg9060 g |
| KOYO7317CDT FYAngular contact ball bearing |
| 326 kN | 261 kN | — | 4900 rpmLimiting Speeds(Grease Lub.): 4900 min-1Limiting Speeds(Oil Lub.): 6500 min-1 | 9.06 kg9060 g |
| KOYO7317C FYAngular contact ball bearing |
| 201 kN | 130 kN | — | 6100 rpmLimiting Speeds(Grease Lub.): 6100 min-1Limiting Speeds(Oil Lub.): 8100 min-1 | 4.53 kg4530 g |
| KOYO7317DBAngular contact ball bearing |
| 322 kN | 265 kN | — | 2800 rpmLimiting Speeds(Grease Lub.): 2800 min-1Limiting Speeds(Oil Lub.): 3500 min-1 | 9.06 kg9060 g |
| KOYO7317DB FYAngular contact ball bearing |
| 304 kN | 243 kN | — | 3500 rpmLimiting Speeds(Grease Lub.): 3500 min-1Limiting Speeds(Oil Lub.): 4400 min-1 | 9.06 kg9060 g |
| KOYO7317DFAngular contact ball bearing |
| 322 kN | 265 kN | — | 2800 rpmLimiting Speeds(Grease Lub.): 2800 min-1Limiting Speeds(Oil Lub.): 3500 min-1 | 9.06 kg9060 g |
| KOYO7317DF FYAngular contact ball bearing |
| 304 kN | 243 kN | — | 3500 rpmLimiting Speeds(Grease Lub.): 3500 min-1Limiting Speeds(Oil Lub.): 4400 min-1 | 9.06 kg9060 g |
| KOYO7317DTAngular contact ball bearing |
| 322 kN | 265 kN | — | 2800 rpmLimiting Speeds(Grease Lub.): 2800 min-1Limiting Speeds(Oil Lub.): 3500 min-1 | 9.06 kg9060 g |
| KOYO7317DT FYAngular contact ball bearing |
| 304 kN | 243 kN | — | 3500 rpmLimiting Speeds(Grease Lub.): 3500 min-1Limiting Speeds(Oil Lub.): 4400 min-1 | 9.06 kg9060 g |
| KOYO7317 FYAngular contact ball bearing |
| 187 kN | 122 kN | — | 4400 rpmLimiting Speeds(Grease Lub.): 4400 min-1Limiting Speeds(Oil Lub.): 5500 min-1 | 4.53 kg4530 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 / designation | Closure | Original precision | Clearance | Cage | Material | Lubricant |
|---|---|---|---|---|---|---|
| KOYO 7317 | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| SKF 7317 BECBF | Without | P6 | Not recorded | Machined steel | Bearing steel | None |
| SKF 7317 BECBJ | Without | P6 | Not recorded | Steel sheet metal | Bearing steel | None |
| SKF 7317 BECBM | Without | P6 | Not recorded | Machined brass | Bearing steel | None |
| SKF 7317 BECBP | Without | P6 | Not recorded | Non-metallic | Bearing steel | None |
| SKF 7317 BECBY | Without | P6 | Not recorded | Brass sheet metal | Bearing steel | None |
| SKF 7317 BECCM | Without | P6 | Not recorded | Machined brass | Bearing steel | None |
| SKF 7317 BEGAF | Without | P6 | Not recorded | Machined steel | Bearing steel | None |
| SKF 7317 BEGAM | Without | P6 | Not recorded | Machined brass | Bearing steel | None |
| SKF 7317 BEGAP | Without | P6 | Not recorded | Non-metallic | Bearing steel | None |
| SKF 7317 BEGAPH | Without | P6 | Not recorded | Non-metallic | Bearing steel | None |
| SKF 7317 BEN1GAM | Without | Not recorded | Not recorded | Machined brass | Bearing steel | Not recorded |
| SKF 7317 BEP | Without | Normal | Not recorded | Non-metallic | Bearing steel | None |
| FAG 7317-B-XL-FP-UO | Without — Not sealed | PN — Normal (ISO 492:2023) | Not recorded | FP — Solid steel cage, ball guided | Not recorded | Without — Bearing not greased |
| FAG 7317-B-XL-JP | Without — Not sealed | PN — Normal (ISO 492:2023) | Not recorded | JP — Steel sheet metal | Not recorded | Without — Bearing not greased |
| FAG 7317-B-XL-JP-UA | Without — Not sealed | PN — Normal (ISO 492:2023) | Not recorded | JP — Steel sheet metal | Not recorded | Without — Bearing not greased |
| FAG 7317-B-XL-JP-UO | Without — Not sealed | PN — Normal (ISO 492:2023) | Not recorded | JP — Steel sheet metal | Not recorded | Without — Bearing not greased |
| FAG 7317-B-XL-MP | Without — Not sealed | PN — Normal (ISO 492:2023) | Not recorded | MP — Solid brass cage, ball guided | Not recorded | Without — Bearing not greased |
| FAG 7317-B-XL-MP-P5-UO | Without — Not sealed | P5 — Class 5 (ISO 492:2023) | Not recorded | MP — Solid brass cage, ball guided | Not recorded | Without — Bearing not greased |
| FAG 7317-B-XL-MP-UA | Without — Not sealed | PN — Normal (ISO 492:2023) | Not recorded | MP — Solid brass cage, ball guided | Not recorded | Without — Bearing not greased |
| FAG 7317-B-XL-MP-UB | Without — Not sealed | PN — Normal (ISO 492:2023) | Not recorded | MP — Solid brass cage, ball guided | Not recorded | Without — Bearing not greased |
| FAG 7317-B-XL-MP-UO | Without — Not sealed | PN — Normal (ISO 492:2023) | Not recorded | MP — Solid brass cage, ball guided | Not recorded | Without — Bearing not greased |
| FAG 7317-B-XL-TVP | Without — Not sealed | PN — Normal (ISO 492:2023) | Not recorded | TVP — Solid cage made of glass-fiber reinforced polyamid PA66 | Not recorded | Without — Bearing not greased |
| FAG 7317-B-XL-TVP-UA | Without — Not sealed | PN — Normal (ISO 492:2023) | Not recorded | TVP — Solid cage made of glass-fiber reinforced polyamid PA66 | Not recorded | Without — Bearing not greased |
| FAG 7317-B-XL-TVP-UB | Without — Not sealed | PN — Normal (ISO 492:2023) | Not recorded | TVP — Solid cage made of glass-fiber reinforced polyamid PA66 | Not recorded | Without — Bearing not greased |
| FAG 7317-B-XL-TVP-UO | Without — Not sealed | PN — Normal (ISO 492:2023) | Not recorded | TVP — Solid cage made of glass-fiber reinforced polyamid PA66 | Not recorded | Without — Bearing not greased |
| TIMKEN 7317WN | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 7317WNMBRSU | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 7317WNSU | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| NSK 7317AW | Not recorded | Not recorded | Not recorded | Pressed steel | Not recorded | Not recorded |
| NSK 7317AWDB | Not recorded | Not recorded | Not recorded | Pressed steel | Not recorded | Not recorded |
| NSK 7317AWDF | Not recorded | Not recorded | Not recorded | Pressed steel | Not recorded | Not recorded |
| NSK 7317AWDT | Not recorded | Not recorded | Not recorded | Pressed steel | Not recorded | Not recorded |
| NSK 7317BEAT85 | Not recorded | Not recorded | Not recorded | Polyamide 46 resin | Not recorded | Not recorded |
| NSK 7317BW | Not recorded | Not recorded | Not recorded | Pressed steel | Not recorded | Not recorded |
| NSK 7317BWDB | Not recorded | Not recorded | Not recorded | Pressed steel | Not recorded | Not recorded |
| NSK 7317BWDF | Not recorded | Not recorded | Not recorded | Pressed steel | Not recorded | Not recorded |
| NSK 7317BWDT | Not recorded | Not recorded | Not recorded | Pressed steel | Not recorded | Not recorded |
| KOYO 7317B | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 7317BDB | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 7317BDB FY | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 7317BDF | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 7317BDF FY | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 7317BDT | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 7317BDT FY | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 7317B FY | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 7317C | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 7317CDB | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 7317CDB FY | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 7317CDF | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 7317CDF FY | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 7317CDT | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 7317CDT FY | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 7317C FY | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 7317DB | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 7317DB FY | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 7317DF | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 7317DF FY | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 7317DT | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 7317DT FY | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 7317 FY | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not 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.
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
7317
Angular contact ball bearing
View full technical record →NSK7317AW
Angular contact ball bearing
View full technical record →NSK7317AWDB
Angular contact ball bearing
View full technical record →NSK7317AWDF
Angular contact ball bearing
View full technical record →NSK7317AWDT
Angular contact ball bearing
View full technical record →KOYO7317B
Angular contact ball bearing
View full technical record →KOYO7317BDB
Angular contact ball bearing
View full technical record →KOYO7317BDB FY
Angular contact ball bearing
View full technical record →KOYO7317BDF
Angular contact ball bearing
View full technical record →KOYO7317BDF FY
Angular contact ball bearing
View full technical record →KOYO7317BDT
Angular contact ball bearing
View full technical record →KOYO7317BDT FY
Angular contact ball bearing
View full technical record →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.
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.