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6326 bearing dimensions & suffix variants
Look up recorded dimensions for designations beginning with 6326. The table retains complete manufacturer designations so special suffixes and different dimensional variants remain visible.
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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.
6326 dimensions and recorded technical data
The recorded 6326 base designation measures 130×280×58 mm (inside diameter d × outside diameter D × width B). This answer uses unsuffixed records from SKF, FAG, NSK, 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. 34 recorded variants are listed. A dash means the value is missing, not zero.
Read the original dimensions for 6326
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.
SKF 6326/C3 — 3 dimension fields
Deep groove ball bearing. Source: SKF product catalogue; recorded snapshot 2026-09-02.
The source gives named dimensions but no drawing symbol for some values. An unqualified width is not relabelled as inner-ring B or assembly T.
Use the complete designation shown here. A seal, cage, clearance or precision suffix can matter even when nominal boundary dimensions match.
Bearing and component measurements
| Measurement | Source symbol | Recorded value |
|---|---|---|
| Bore diameter | Not supplied separately | 130.0 mm |
| Outside diameter | Not supplied separately | 280.0 mm |
| Width | Not supplied separately | 58.0 mm |
FAG 6326-C3 — 9 dimension fields
Deep groove ball bearing. Source: Schaeffler medias — FAG; recorded snapshot 2026-09-02.
Use the complete designation shown here. A seal, cage, clearance or precision suffix can matter even when nominal boundary dimensions match.
Minimum and maximum mounting dimensions are limits, not nominal bearing dimensions. Check shaft/housing shoulders and fillets against the current drawing before designing a seat.
Bearing and component measurements
| Measurement | Source symbol | Recorded value |
|---|---|---|
| Bore diameter | d | 130 mm |
| Outside diameter | D | 280 mm |
| Width | B | 58 mm |
| Minimum chamfer dimension | rmin | 4 mm |
| Shoulder diameter outer ring | D1 | 231.25 mm |
| Shoulder diameter inner ring | d1 | 178.88 mm |
Mounting limits and abutments
| Measurement | Source symbol | Recorded value |
|---|---|---|
| Minimum diameter shaft shoulder | da min | 147 mm |
| Maximum diameter of housing shoulder | Da max | 263 mm |
| Maximum fillet radius | ra max | 3 mm |
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) |
|---|---|---|---|---|---|---|
| SKF6326Deep groove ball bearing |
| 229 kN | 216 kN | 5000 rpm | 3200 rpm | 15.2 kg15200 g |
| FAG6326Deep groove ball bearing |
| 244 kN | 214 kN | 3500 rpm | 3200 rpm | 15.255 kg15255 g |
| NSK6326Deep groove ball bearing |
| 252 kN | 214 kN | — | — | 15.2 kg15200 g |
| KOYO6326Deep groove ball bearing |
| 287 kN | 214 kN | — | 2300 rpmLimiting Speeds(Grease Lub.): 2300 min-1Limiting Speeds(Oil Lub.): 2700 min-1 | 15.1 kg15100 g |
| SKF6326/C3Deep groove ball bearing |
| 229 kN | 216 kN | 5000 rpm | 3200 rpm | 15.2 kg15200 g |
| SKF6326/C3VL2071INSOCOAT® deep groove ball bearing |
| 229 kN | 216 kN | 5000 rpm | 3200 rpm | 14.7 kg14700 g |
| SKF6326/HC5C3S0VA970Hybrid ceramic deep groove ball bearing for wind turbine generators |
| 174 kN | 166 kN | 6000 rpm | 3800 rpm | 15.8 kg15800 g |
| SKF6326 MDeep groove ball bearing |
| 229 kN | 216 kN | 5000 rpm | 4500 rpm | 17.5 kg17500 g |
| SKF6326 M/C3Deep groove ball bearing |
| 229 kN | 216 kN | 5000 rpm | 4500 rpm | 17.5 kg17500 g |
| SKF6326 M/C3VL0241INSOCOAT® deep groove ball bearing |
| 229 kN | 216 kN | 5000 rpm | 4500 rpm | 17.3 kg17300 g |
| SKF6326 M/C4Deep groove ball bearing |
| 229 kN | 216 kN | 5000 rpm | 4500 rpm | 17.5 kg17500 g |
| FAG6326-2Z-L038-C3Deep groove ball bearing |
| 244 kN | 214 kN | 3500 rpm | 2700 rpm | 15.5 kg15500 g |
| FAG6326-C3Deep groove ball bearing |
| 244 kN | 214 kN | 3500 rpm | 3200 rpm | 15.255 kg15255 g |
| FAG6326-C4Deep groove ball bearing |
| 244 kN | 214 kN | 3500 rpm | 3200 rpm | 15.4 kg15400 g |
| FAG6326-J20AADeep groove ball bearing |
| 244 kN | 214 kN | 3500 rpm | 3200 rpm | 15.5 kg15500 g |
| FAG6326-J20AA-C3Deep groove ball bearing |
| 244 kN | 214 kN | 3500 rpm | 3200 rpm | 14.81 kg14810 g |
| FAG6326-J20C-C3Deep groove ball bearing |
| 244 kN | 214 kN | 3500 rpm | 3200 rpm | 15.3 kg15300 g |
| FAG6326-J20GB-C3Deep groove ball bearing |
| 244 kN | 214 kN | 3500 rpm | 3200 rpm | 15.4 kg15400 g |
| FAG6326-MDeep groove ball bearing |
| 244 kN | 214 kN | 3500 rpm | 4150 rpm | 18.3 kg18300 g |
| FAG6326-M-C3Deep groove ball bearing |
| 244 kN | 214 kN | 3500 rpm | 4150 rpm | 17.88 kg17880 g |
| FAG6326-M-C4Deep groove ball bearing |
| 244 kN | 214 kN | 3500 rpm | 4150 rpm | 18.3 kg18300 g |
| FAG6326-M-J20AADeep groove ball bearing |
| 244 kN | 214 kN | 3500 rpm | 4150 rpm | 18 kg18000 g |
| FAG6326-M-J20AA-C3Deep groove ball bearing |
| 244 kN | 214 kN | 3500 rpm | 4150 rpm | 17.649 kg17649 g |
| FAG6326-M-J20AA-C4Deep groove ball bearing |
| 244 kN | 214 kN | 3500 rpm | 4150 rpm | 17.49 kg17490 g |
| FAG6326-M-J20ABDeep groove ball bearing |
| 244 kN | 214 kN | 3500 rpm | 4150 rpm | 17.4 kg17400 g |
| FAG6326-M-J20AB-C3Deep groove ball bearing |
| 244 kN | 214 kN | 3500 rpm | 4150 rpm | 17.49 kg17490 g |
| FAG6326-M-J20CDeep groove ball bearing |
| 244 kN | 214 kN | 3500 rpm | 4150 rpm | 18.1 kg18100 g |
| FAG6326-M-J20C-C3Deep groove ball bearing |
| 244 kN | 214 kN | 3500 rpm | 4150 rpm | 17.3 kg17300 g |
| FAG6326-M-J20GA-C3Deep groove ball bearing |
| 244 kN | 214 kN | 3500 rpm | 4150 rpm | 18 kg18000 g |
| FAG6326-M-J20GB-C3Deep groove ball bearing |
| 244 kN | 214 kN | 3500 rpm | 4150 rpm | 18 kg18000 g |
| FAG6326-M-J20GB-C4Deep groove ball bearing |
| 244 kN | 214 kN | 3500 rpm | 4150 rpm | 18 kg18000 g |
| FAG6326-M-J20GB-C5Deep groove ball bearing |
| 244 kN | 214 kN | 3500 rpm | 4150 rpm | 18 kg18000 g |
| NSK6326ZZSDeep groove ball bearing |
| 252 kN | 214 kN | — | — | — |
| KOYO6326 ZZXDeep groove ball bearing |
| 287 kN | 214 kN | — | 2300 rpmLimiting Speeds(Grease Lub.): 2300 min-1 | 15.1 kg15100 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 6326 | Without | Normal | CN | Sheet metal | Bearing steel | None |
| FAG 6326 | Without — Not sealed | PN — Normal (ISO 492:2023) | CN (Group N) — Normal internal clearance | JN — Steel sheet metal | Not recorded | Without — Bearing not greased |
| NSK 6326 | Open | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 6326 | Open | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| SKF 6326/C3 | Without | Not recorded | C3 | Sheet metal | Bearing steel | None |
| SKF 6326/C3VL2071 | Without | Not recorded | C3 | Sheet metal | Bearing steel | None |
| SKF 6326/HC5C3S0VA970 | Without | Not recorded | C3 | Sheet metal | Hybrid (ceramic balls) | None |
| SKF 6326 M | Without | Normal | CN | Machined brass | Bearing steel | None |
| SKF 6326 M/C3 | Without | Not recorded | C3 | Machined brass | Bearing steel | None |
| SKF 6326 M/C3VL0241 | Without | Not recorded | C3 | Machined brass | Bearing steel | None |
| SKF 6326 M/C4 | Without | Not recorded | C4 | Machined brass | Bearing steel | None |
| FAG 6326-2Z-L038-C3 | 2Z — Non-contact shield on both sides | PN — Normal (ISO 492:2023) | C3 (Group 3) — Internal clearance larger than CN | JN — Steel sheet metal | Not recorded | L038 — Grease (L038/customer specific) |
| FAG 6326-C3 | Without — Not sealed | PN — Normal (ISO 492:2023) | C3 (Group 3) — Internal clearance larger than CN | JN — Steel sheet metal | Not recorded | Without — Bearing not greased |
| FAG 6326-C4 | Without — Not sealed | PN — Normal (ISO 492:2023) | C4 (Group 4) — Internal clearance larger than C3 | JN — Steel sheet metal | Not recorded | Without — Bearing not greased |
| FAG 6326-J20AA | Without — Not sealed | PN — Normal (ISO 492:2023) | CN (Group N) — Normal internal clearance | JN — Steel sheet metal | Not recorded | Without — Bearing not greased |
| FAG 6326-J20AA-C3 | Without — Not sealed | PN — Normal (ISO 492:2023) | C3 (Group 3) — Internal clearance larger than CN | JN — Steel sheet metal | Not recorded | Without — Bearing not greased |
| FAG 6326-J20C-C3 | Without — Not sealed | PN — Normal (ISO 492:2023) | C3 (Group 3) — Internal clearance larger than CN | JN — Steel sheet metal | Not recorded | Without — Bearing not greased |
| FAG 6326-J20GB-C3 | Without — Not sealed | PN — Normal (ISO 492:2023) | C3 (Group 3) — Internal clearance larger than CN | JN — Steel sheet metal | Not recorded | Without — Bearing not greased |
| FAG 6326-M | Without — Not sealed | PN — Normal (ISO 492:2023) | CN (Group N) — Normal internal clearance | M — Solid brass cage, rolling element guided | Not recorded | Without — Bearing not greased |
| FAG 6326-M-C3 | Without — Not sealed | PN — Normal (ISO 492:2023) | C3 (Group 3) — Internal clearance larger than CN | M — Solid brass cage, rolling element guided | Not recorded | Without — Bearing not greased |
| FAG 6326-M-C4 | Without — Not sealed | PN — Normal (ISO 492:2023) | C4 (Group 4) — Internal clearance larger than C3 | M — Solid brass cage, rolling element guided | Not recorded | Without — Bearing not greased |
| FAG 6326-M-J20AA | Without — Not sealed | PN — Normal (ISO 492:2023) | CN (Group N) — Normal internal clearance | M — Solid brass cage, rolling element guided | Not recorded | Without — Bearing not greased |
| FAG 6326-M-J20AA-C3 | Without — Not sealed | PN — Normal (ISO 492:2023) | C3 (Group 3) — Internal clearance larger than CN | M — Solid brass cage, rolling element guided | Not recorded | Without — Bearing not greased |
| FAG 6326-M-J20AA-C4 | Without — Not sealed | PN — Normal (ISO 492:2023) | C4 (Group 4) — Internal clearance larger than C3 | M — Solid brass cage, rolling element guided | Not recorded | Without — Bearing not greased |
| FAG 6326-M-J20AB | Without — Not sealed | PN — Normal (ISO 492:2023) | CN (Group N) — Normal internal clearance | M — Solid brass cage, rolling element guided | Not recorded | Without — Bearing not greased |
| FAG 6326-M-J20AB-C3 | Without — Not sealed | PN — Normal (ISO 492:2023) | C3 (Group 3) — Internal clearance larger than CN | M — Solid brass cage, rolling element guided | Not recorded | Without — Bearing not greased |
| FAG 6326-M-J20C | Without — Not sealed | PN — Normal (ISO 492:2023) | CN (Group N) — Normal internal clearance | M — Solid brass cage, rolling element guided | Not recorded | Without — Bearing not greased |
| FAG 6326-M-J20C-C3 | Without — Not sealed | PN — Normal (ISO 492:2023) | C3 (Group 3) — Internal clearance larger than CN | M — Solid brass cage, rolling element guided | Not recorded | Without — Bearing not greased |
| FAG 6326-M-J20GA-C3 | Without — Not sealed | PN — Normal (ISO 492:2023) | C3 (Group 3) — Internal clearance larger than CN | M — Solid brass cage, rolling element guided | Not recorded | Without — Bearing not greased |
| FAG 6326-M-J20GB-C3 | Without — Not sealed | PN — Normal (ISO 492:2023) | C3 (Group 3) — Internal clearance larger than CN | M — Solid brass cage, rolling element guided | Not recorded | Without — Bearing not greased |
| FAG 6326-M-J20GB-C4 | Without — Not sealed | PN — Normal (ISO 492:2023) | C4 (Group 4) — Internal clearance larger than C3 | M — Solid brass cage, rolling element guided | Not recorded | Without — Bearing not greased |
| FAG 6326-M-J20GB-C5 | Without — Not sealed | PN — Normal (ISO 492:2023) | C5 (Group 5) — Internal clearance larger than C4 | M — Solid brass cage, rolling element guided | Not recorded | Without — Bearing not greased |
| NSK 6326ZZS | Shielded ZZS catalogue type | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 6326 ZZX | Shielded ZZ | 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.
SKF
6326
Deep groove ball bearing
View full technical record →FAG6326
Deep groove ball bearing
View full technical record →KOYO6326
Deep groove ball bearing
View full technical record →NSK6326
Deep groove ball bearing
View full technical record →FAG6326-2Z-L038-C3
Deep groove ball bearing
View full technical record →SKF6326/C3
Deep groove ball bearing
View full technical record →FAG6326-C3
Deep groove ball bearing
View full technical record →SKF6326/C3VL2071
INSOCOAT® deep groove ball bearing
View full technical record →FAG6326-C4
Deep groove ball bearing
View full technical record →SKF6326/HC5C3S0VA970
Hybrid ceramic deep groove ball bearing for wind turbine generators
View full technical record →FAG6326-J20AA
Deep groove ball bearing
View full technical record →FAG6326-J20AA-C3
Deep groove 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.