32910 bearing dimensions & suffix variants
Look up recorded dimensions for designations beginning with 32910. 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.
32910 dimensions and recorded technical data
Use the named dimensions for each complete record below. A generic d×D×B answer is not asserted where the base record is missing, dimension symbols are unverified, or the product uses a different geometry such as a housing or thrust assembly. Suffix records are not substituted for a missing base specification.
The numeric series boundary is preserved: a longer number is not included merely because its first digits match. 5 recorded variants are listed. A dash means the value is missing, not zero.
Catalogue parameters for 32910
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.
FAG 32910 — 64 recorded parameters
Tapered roller bearing
Reference: Schaeffler medias — FAG; 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.
Main Dimensions & Performance Data
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Bore diameter | d | 50 mm |
| Bore diameter | d | 1.969 in |
| Outside diameter | D | 72 mm |
| Outside diameter | D | 2.835 in |
| Width, inner ring | B | 15 mm |
| Width, inner ring | B | 0.591 in |
| Width, outer ring | C | 12 mm |
| Width, outer ring | C | 0.472 in |
| Width, total | T | 15 mm |
| Width, total | T | 0.591 in |
| Basic dynamic load rating, radial | Cr | 35,500 N |
| Basic dynamic load rating, radial | Cr | 7,981.115 lbf |
| Basic static load rating, radial | C0r | 55,000 N |
| Basic static load rating, radial | C0r | 12,365.108 lbf |
| Fatigue load limit, radial | Cur | 6,200 N |
| Fatigue load limit, radial | Cur | 1,393.885 lbf |
| Limiting speed | nG | 9,900 1/min |
| Thermal speed rating | nϑr | 5,100 1/min |
| Mass | ≈m | 0.2 kg |
| Mass | ≈m | 0.441 lbs |
Mounting dimensions
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Maximum diameter of shaft shoulder | da max | 55 mm |
| Maximum diameter of shaft shoulder | da max | 2.165 in |
| Minimum diameter of shaft shoulder | db min | 55 mm |
| Minimum diameter of shaft shoulder | db min | 2.165 in |
| Minimum diameter of housing shoulder | Da min | 66 mm |
| Minimum diameter of housing shoulder | Da min | 2.598 in |
| Maximum diameter of housing shoulder | Da max | 67 mm |
| Maximum diameter of housing shoulder | Da max | 2.638 in |
| Minimum diameter of housing shoulder | Db min | 69 mm |
| Minimum diameter of housing shoulder | Db min | 2.717 in |
| Minimum axial space | Ca min | 3 mm |
| Minimum axial space | Ca min | 0.118 in |
| Minimum axial space | Cb min | 3 mm |
| Minimum axial space | Cb min | 0.118 in |
| Maximum fillet radius of shaft | ra max | 0.6 mm |
| Maximum fillet radius of shaft | ra max | 0.024 in |
| Maximum fillet radius of housing | rb max | 0.6 mm |
| Maximum fillet radius of housing | rb max | 0.024 in |
Dimensions
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Minimum chamfer dimension of inner ring back face | r1, 2 min | 0.6 mm |
| Minimum chamfer dimension of inner ring back face | r1, 2 min | 0.024 in |
| Minimum chamfer dimension of outer ring back face | r3, 4 min | 0.6 mm |
| Minimum chamfer dimension of outer ring back face | r3, 4 min | 0.024 in |
| Distance between the apexes of the pressure cones | a | 14 mm |
| Distance between the apexes of the pressure cones | a | 0.551 in |
| Guidance rib diameter of inner ring | d1 | 62.2 mm |
| Guidance rib diameter of inner ring | d1 | 2.449 in |
Temperature range
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Operating temperature min. | Tmin | -30 °C |
| Operating temperature min. | Tmin | -22 °F |
| Operating temperature max. | Tmax | 120 °C |
| Operating temperature max. | Tmax | 248 °F |
Calculation factors
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y | e | 0.34 |
| Dynamic axial load factor | Y | 1.76 |
| Static axial load factor | Y0 | 0.97 |
Product characteristics
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Tolerance class | P6X | Class 6X (ISO 492:2023) |
| Heat treatment | Not separately recorded | Standard |
| Cage | Standard | Sheet steel cage, window cage, roller-guided |
| Internal design | Not separately recorded | Standard |
| Quality level | Not separately recorded | Standard |
| Number of rows | 1 | Single-row design |
Capabilities & suitability
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Radial load capacity | Not separately recorded | Yes |
| Axial load capacity in one direction | Not separately recorded | Yes |
| Suitable for grease lubrication | Not separately recorded | Yes |
| Suitable for oil lubrication | Not separately recorded | Yes |
| Unsealed design | Not separately recorded | Yes |
SKF 32910 — 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 | 50.0 mm |
| Outside diameter | Not separately recorded | 72.0 mm |
| Width, total | Not separately recorded | 15.0 mm |
| Width, inner ring | Not separately recorded | 15.0 mm |
| Width, outer ring | Not separately recorded | 12.0 mm |
| Contact angle | Not separately recorded | 12.8 ° |
Performance
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Basic dynamic load rating | Not separately recorded | 41.3 kN |
| Basic static load rating | Not separately recorded | 53.0 kN |
| Reference speed | Not separately recorded | 7000.0 r/min |
| Limiting speed | Not separately recorded | 8500.0 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 | 0.71 kg CO 2 e |
Logistics
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Product net weight | Not separately recorded | 0.192 kg |
Engineering — Engineering specifications
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Dimension series | Not separately recorded | 2BC |
Engineering — Dimensions
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Bore diameter | d | 50 mm |
| Outside diameter | D | 72 mm |
| Bearing width, total | T | 15 mm |
| Shoulder diameter of inner ring | d 1 | ≈ 62.2 mm |
| Width of inner ring | B | 15 mm |
| Width of outer ring | C | 12 mm |
| Chamfer dimension of inner ring | r 1,2 | min. 1 mm |
| Chamfer dimension of outer ring | r 3,4 | min. 1 mm |
| Distance side face to pressure point | a | 13.457 mm |
Engineering — Abutment dimensions
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Diameter of shaft abutment | d a | max. 56 mm |
| Diameter of shaft abutment | d b | min. 57.5 mm |
| Diameter of housing abutment | D a | min. 66 mm |
| Diameter of housing abutment | D a | max. 66.5 mm |
| Diameter of housing abutment | D b | min. 69 mm |
| Minimum width of space required in housing on large side face | C a | min. 3 mm |
| Minimum width of space required in housing on small side face | C b | min. 3 mm |
| Radius of shaft fillet | r a | max. 1 mm |
| Radius of housing fillet | r b | max. 1 mm |
Engineering — Calculation data
| Parameter | Source symbol | Recorded value |
|---|---|---|
| SKF performance class | Not separately recorded | SKF Explorer |
| Basic dynamic load rating | C | 41.3 kN |
| Basic static load rating | C 0 | 53 kN |
| Fatigue load limit | P u | 5.6 kN |
| Reference speed | Not separately recorded | 7000 r/min |
| Limiting speed | Not separately recorded | 8500 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) |
|---|---|---|---|---|---|---|
| SKF32910Single row tapered roller bearing |
| 41.3 kN | 53 kN | 7000 rpm | 8500 rpm | 0.192 kg192 g |
| FAG32910Tapered roller bearing |
| 35.5 kN | 55 kN | 5100 rpm | 9900 rpm | 0.2 kg200 g |
| FAG32910-HTapered roller bearing |
| 33.7 kN | 55 kN | 5100 rpm | 7920 rpm | 0.2 kg200 g |
| FAG32910-XLTapered roller bearing |
| 44.5 kN | 56 kN | 5100 rpm | 12000 rpm | 0.19332 kg193.32 g |
| KOYO32910JRTapered roller bearing |
| 45 kN | 56.3 kN | — | 4900 rpmLimiting Speeds(Grease Lub.): 4900 min-1Limiting Speeds(Oil Lub.): 6600 min-1 | 0.195 kg195 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 32910 | Without | Not recorded | Not recorded | Sheet metal | Not recorded | None |
| FAG 32910 | Not recorded | P6X — Class 6X (ISO 492:2023) | Not recorded | Standard — Sheet steel cage, window cage, roller-guided | Not recorded | Not recorded |
| FAG 32910-H | Not recorded | P6X — Class 6X (ISO 492:2023) | Not recorded | Standard — Sheet steel cage, window cage, roller-guided | Not recorded | Not recorded |
| FAG 32910-XL | Not recorded | P6X — Class 6X (ISO 492:2023) | Not recorded | Standard — Sheet steel cage, window cage, roller-guided | Not recorded | Not recorded |
| KOYO 32910JR | 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.
32910
Tapered roller bearing
View full technical record →SKF32910
Single row tapered roller bearing
View full technical record →FAG32910-H
Tapered roller bearing
View full technical record →KOYO32910JR
Tapered roller bearing
View full technical record →FAG32910-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.