32314 bearing dimensions & suffix variants
Look up recorded dimensions for designations beginning with 32314. 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.
32314 dimensions and recorded technical data
The recorded 32314 base designation measures 70×150×51 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. 13 recorded variants are listed. A dash means the value is missing, not zero.
Read the original dimensions for 32314
Boundary size alone does not describe every ring, shoulder or assembled unit. These tables retain the recorded manufacturer labels, symbols, units and limits for each complete marking. Expand a record to check its detailed measurements.
Important: an approximate value, a minimum or a maximum keeps that qualifier. These reference extracts are not CAD drawings, fit recommendations or replacement approvals.
KOYO 32314 — 5 dimension fields
Tapered roller bearing. Source: JTEKT / Koyo product catalogue; recorded snapshot 2026-09-02.
For a tapered bearing, total assembly width T, inner-ring width B and outer-ring width C are different measurements. Keep the complete cup/cone or matched assembly designation; do not replace T with B when checking available axial space.
Bearing and component measurements
| Measurement | Source symbol | Recorded value |
|---|---|---|
| Bore diameter | d | 70 mm |
| Outside diameter | D | 150 mm |
| Total width / height | T | 54 mm |
| Inner-ring width | B | 51 mm |
| Outer-ring width | C | 42 mm |
Catalogue parameters for 32314
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 32314 — 25 recorded parameters
Tapered roller bearing
Reference: JTEKT / Koyo catalogue; source snapshot 2026-09-02.
Keep total assembly width distinct from inner- and outer-ring widths. The same nominal bore does not establish a matching cup/cone set.
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 | 70 mm |
| D | Not separately recorded | 150 mm |
| T | Not separately recorded | 54 mm |
| B | Not separately recorded | 51 mm |
| C | Not separately recorded | 42 mm |
| R(Min.) | Not separately recorded | 3 mm |
| R1(Min.) | Not separately recorded | 2.5 mm |
| Basic Load Ratings : Cr | Not separately recorded | 321 kN |
| Basic Load Ratings : C0R | Not separately recorded | 315 kN |
| Fatigue Load Limit : Cu | Not separately recorded | 44.1 kN |
| Limiting Speeds(Grease Lub.) | Not separately recorded | 2700 min-1 |
| Limiting Speeds(Oil Lub.) | Not separately recorded | 3600 min-1 |
| Load Center Spread : A | Not separately recorded | 37.0 mm |
| Constant E | Not separately recorded | 0.35 |
| Axial Load Factors : Y1 | Not separately recorded | 1.73 |
| Axial Load Factors : Y0 | Not separately recorded | 0.95 |
| Da(Min.) | Not separately recorded | 125 mm |
| Db(Max.) | Not separately recorded | 86 mm |
| Da(Max.) | Not separately recorded | 138 mm |
| Db(Min.) | Not separately recorded | 140 mm |
| Sa(Min.) | Not separately recorded | 4 mm |
| Sb(Min.) | Not separately recorded | 12 mm |
| Ra(Max.) | Not separately recorded | 2.5 mm |
| Rb(Max.) | Not separately recorded | 2 mm |
| Mass(Refer.) | Not separately recorded | 4.11 kg |
SKF 32314 — 52 recorded parameters
Single row tapered roller bearing
Reference: SKF product catalogue; source snapshot 2026-09-02.
Keep total assembly width distinct from inner- and outer-ring widths. The same nominal bore does not establish a matching cup/cone set.
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.
Dimensions
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Bore diameter | Not separately recorded | 70.0 mm |
| Outside diameter | Not separately recorded | 150.0 mm |
| Width, total | Not separately recorded | 54.0 mm |
| Width, inner ring | Not separately recorded | 51.0 mm |
| Width, outer ring | Not separately recorded | 42.0 mm |
| Contact angle | Not separately recorded | 13.0 ° |
Performance
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Basic dynamic load rating | Not separately recorded | 363.0 kN |
| Basic static load rating | Not separately recorded | 380.0 kN |
| Reference speed | Not separately recorded | 3400.0 r/min |
| Limiting speed | Not separately recorded | 4500.0 r/min |
| SKF performance class | Not separately recorded | SKF Explorer |
Properties
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Bearing part | Not separately recorded | Complete bearing |
| Number of rows | Not separately recorded | 1 |
| Locating feature, bearing outer ring | Not separately recorded | Without |
| Bore type | Not separately recorded | Cylindrical |
| Cage | Not separately recorded | Sheet metal |
| Arrangement of contact angle (double-row bearing) | Not separately recorded | Not applicable |
| Matched arrangement | Not separately recorded | No |
| Coating | Not separately recorded | Without |
| Sealing | Not separately recorded | Without |
| Relubrication feature | Not separately recorded | Without |
| Unit system | Not separately recorded | Metric |
| Indicative carbon footprint for new product | Not separately recorded | 15.5 kg CO 2 e |
Logistics
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Product net weight | Not separately recorded | 4.19 kg |
Engineering — Engineering specifications
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Dimension series | Not separately recorded | 2GD |
Engineering — Dimensions
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Bore diameter | d | 70 mm |
| Outside diameter | D | 150 mm |
| Bearing width, total | T | 54 mm |
| Shoulder diameter of inner ring | d 1 | ≈ 106.15 mm |
| Width of inner ring | B | 51 mm |
| Width of outer ring | C | 42 mm |
| Chamfer dimension of inner ring | r 1,2 | min. 3 mm |
| Chamfer dimension of outer ring | r 3,4 | min. 2.5 mm |
| Distance side face to pressure point | a | 35.5 mm |
Engineering — Abutment dimensions
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Diameter of shaft abutment | d a | max. 87 mm |
| Diameter of shaft abutment | d b | min. 83 mm |
| Diameter of housing abutment | D a | min. 125 mm |
| Diameter of housing abutment | D a | max. 139 mm |
| Diameter of housing abutment | D b | min. 140 mm |
| Minimum width of space required in housing on large side face | C a | min. 6 mm |
| Minimum width of space required in housing on small side face | C b | min. 12 mm |
| Radius of shaft fillet | r a | max. 3 mm |
| Radius of housing fillet | r b | max. 2.5 mm |
Engineering — Calculation data
| Parameter | Source symbol | Recorded value |
|---|---|---|
| SKF performance class | Not separately recorded | SKF Explorer |
| Basic dynamic load rating | C | 363 kN |
| Basic static load rating | C 0 | 380 kN |
| Fatigue load limit | P u | 45 kN |
| Reference speed | Not separately recorded | 3400 r/min |
| Limiting speed | Not separately recorded | 4500 r/min |
| Limiting value | e | 0.35 |
| Calculation factor | Y | 1.7 |
| Calculation factor | Y 0 | 0.9 |
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) |
|---|---|---|---|---|---|---|
| SKF32314Single row tapered roller bearing |
| 363 kN | 380 kN | 3400 rpm | 4500 rpm | 4.19 kg4190 g |
| TIMKEN32314Tapered roller bearing |
| 434 kN | 448 kN | — | — | 4.4 kg4400 g |
| KOYO32314Tapered roller bearing |
| 321 kN | 315 kN | — | 2700 rpmLimiting Speeds(Grease Lub.): 2700 min-1Limiting Speeds(Oil Lub.): 3600 min-1 | 4.11 kg4110 g |
| SKF32314 B/CL7CSingle row tapered roller bearing |
| 346 kN | 400 kN | 3400 rpm | 4300 rpm | 4.56 kg4560 g |
| FAG32314-ATapered roller bearing |
| 310 kN | 405 kN | 3500 rpm | 4750 rpm | 4.359 kg4359 g |
| FAG32314-BATapered roller bearing |
| 285 kN | 395 kN | 3600 rpm | 4650 rpm | 4.494 kg4494 g |
| FAG32314-BA-RTapered roller bearing |
| 285 kN | 395 kN | 3600 rpm | 4650 rpm | 4.504 kg4504 g |
| FAG32314-DYTapered roller bearing |
| 290 kN | 370 kN | 3650 rpm | 4800 rpm | 4.23 kg4230 g |
| FAG32314-HTapered roller bearing |
| 295 kN | 405 kN | 3500 rpm | 3800 rpm | 4.38 kg4380 g |
| FAG32314-XLTapered roller bearing |
| 390 kN | 410 kN | 3500 rpm | 5800 rpm | 4.38 kg4380 g |
| FAG32314-XL-W215DTapered roller bearing |
| 370 kN | 410 kN | 3500 rpm | 5800 rpm | 4.38 kg4380 g |
| KOYO32314CTapered roller bearing |
| 371 kN | 391 kN | — | 2700 rpmLimiting Speeds(Grease Lub.): 2700 min-1Limiting Speeds(Oil Lub.): 3600 min-1 | 4.5 kg4500 g |
| KOYO32314JRTapered roller bearing |
| 396 kN | 414 kN | — | 2700 rpmLimiting Speeds(Grease Lub.): 2700 min-1Limiting Speeds(Oil Lub.): 3600 min-1 | 4.5 kg4500 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 |
|---|---|---|---|---|---|---|
| SKF 32314 | Without | Not recorded | Not recorded | Sheet metal | Not recorded | None |
| TIMKEN 32314 | Open | ABMA Class K | Not recorded | Steel cage | Not recorded | Not recorded |
| KOYO 32314 | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| SKF 32314 B/CL7C | Without | Not recorded | Not recorded | Sheet metal | Not recorded | None |
| FAG 32314-A | Not recorded | PN — Normal (ISO 492:2023) | Not recorded | Standard — Sheet steel cage, window cage, roller-guided | Not recorded | Not recorded |
| FAG 32314-BA | Not recorded | PN — Normal (ISO 492:2023) | Not recorded | Standard — Sheet steel cage, window cage, roller-guided | Not recorded | Not recorded |
| FAG 32314-BA-R | Not recorded | PN — Normal (ISO 492:2023) | Not recorded | Standard — Sheet steel cage, window cage, roller-guided | Not recorded | Not recorded |
| FAG 32314-DY | Not recorded | PN — Normal (ISO 492:2023) | Not recorded | Standard — Sheet steel cage, window cage, roller-guided | Not recorded | Not recorded |
| FAG 32314-H | Not recorded | PN — Normal (ISO 492:2023) | Not recorded | Standard — Sheet steel cage, window cage, roller-guided | Not recorded | Not recorded |
| FAG 32314-XL | Not recorded | PN — Normal (ISO 492:2023) | Not recorded | Standard — Sheet steel cage, window cage, roller-guided | Not recorded | Not recorded |
| FAG 32314-XL-W215D | Not recorded | PN — Normal (ISO 492:2023) | Not recorded | Standard — Sheet steel cage, window cage, roller-guided | Not recorded | Not recorded |
| KOYO 32314C | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 32314JR | 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.
32314
Tapered roller bearing
View full technical record →KOYO32314
Tapered roller bearing
View full technical record →SKF32314
Single row tapered roller bearing
View full technical record →FAG32314-A
Tapered roller bearing
View full technical record →FAG32314-BA
Tapered roller bearing
View full technical record →FAG32314-BA-R
Tapered roller bearing
View full technical record →SKF32314 B/CL7C
Single row tapered roller bearing
View full technical record →KOYO32314C
Tapered roller bearing
View full technical record →FAG32314-DY
Tapered roller bearing
View full technical record →FAG32314-H
Tapered roller bearing
View full technical record →KOYO32314JR
Tapered roller bearing
View full technical record →FAG32314-XL
Tapered roller 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.