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6330 bearing dimensions & suffix variants
Look up recorded dimensions for designations beginning with 6330. 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.
6330 dimensions and recorded technical data
The recorded 6330 base designation measures 150×320×65 mm (inside diameter d × outside diameter D × width B). This answer uses unsuffixed records from SKF, 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. 30 recorded variants are listed. A dash means the value is missing, not zero.
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) |
|---|---|---|---|---|---|---|
| SKF6330Deep groove ball bearing |
| 276 kN | 285 kN | 4300 rpm | 2800 rpm | 22.9 kg22900 g |
| NSK6330Deep groove ball bearing |
| 300 kN | 284 kN | — | — | 22.7 kg22700 g |
| KOYO6330Deep groove ball bearing |
| 343 kN | 284 kN | — | 1900 rpmLimiting Speeds(Grease Lub.): 1900 min-1Limiting Speeds(Oil Lub.): 2300 min-1 | 26.2 kg26200 g |
| SKF6330/C3Deep groove ball bearing |
| 276 kN | 285 kN | 4300 rpm | 2800 rpm | 22.9 kg22900 g |
| SKF6330/C3VL2071INSOCOAT® deep groove ball bearing |
| 286 kN | 285 kN | 4300 rpm | 2800 rpm | 22.7 kg22700 g |
| SKF6330/HC5C3PS0VA970Hybrid ceramic deep groove ball bearing for wind turbine generators |
| 276 kN | 285 kN | 5300 rpm | 3200 rpm | 20.3 kg20300 g |
| SKF6330/HC5C3S0VA970Hybrid ceramic deep groove ball bearing for wind turbine generators |
| 276 kN | 285 kN | 5300 rpm | 3200 rpm | 20.3 kg20300 g |
| SKF6330 MDeep groove ball bearing |
| 276 kN | 285 kN | 4300 rpm | 4000 rpm | 25.2 kg25200 g |
| SKF6330 M/C3Deep groove ball bearing |
| 276 kN | 285 kN | 4300 rpm | 4000 rpm | 26 kg26000 g |
| SKF6330 M/C4Deep groove ball bearing |
| 276 kN | 285 kN | 4300 rpm | 4000 rpm | 26 kg26000 g |
| FAG6330-GDeep groove ball bearing |
| 330 kN | 395 kN | 2850 rpm | 2800 rpm | 22.7 kg22700 g |
| FAG6330-G-C3Deep groove ball bearing |
| 330 kN | 395 kN | 2850 rpm | 2800 rpm | 22.7 kg22700 g |
| FAG6330-G-C4Deep groove ball bearing |
| 330 kN | 395 kN | 2850 rpm | 2800 rpm | 22.7 kg22700 g |
| FAG6330-J20C-C3Deep groove ball bearing |
| 300 kN | 290 kN | 3000 rpm | 2800 rpm | 22.7 kg22700 g |
| FAG6330-J20GI-C3Deep groove ball bearing |
| 300 kN | 290 kN | 3000 rpm | 2800 rpm | 22.7 kg22700 g |
| FAG6330-MDeep groove ball bearing |
| 300 kN | 290 kN | 3000 rpm | 3600 rpm | 26.5 kg26500 g |
| FAG6330-M-C3Deep groove ball bearing |
| 300 kN | 290 kN | 3000 rpm | 3600 rpm | 26.5 kg26500 g |
| FAG6330-M-C4Deep groove ball bearing |
| 300 kN | 290 kN | 3000 rpm | 3600 rpm | 26.5 kg26500 g |
| FAG6330-M-J20AA-C3Deep groove ball bearing |
| 300 kN | 290 kN | 3000 rpm | 3600 rpm | 26 kg26000 g |
| FAG6330-M-J20AA-C4Deep groove ball bearing |
| 300 kN | 290 kN | 3000 rpm | 3600 rpm | 26 kg26000 g |
| FAG6330-M-J20ABDeep groove ball bearing |
| 300 kN | 290 kN | 3000 rpm | 3600 rpm | 25.9 kg25900 g |
| FAG6330-M-J20AB-C3Deep groove ball bearing |
| 300 kN | 290 kN | 3000 rpm | 3600 rpm | 25.9 kg25900 g |
| FAG6330-M-J20CDeep groove ball bearing |
| 300 kN | 290 kN | 3000 rpm | 3600 rpm | 25.743 kg25743 g |
| FAG6330-M-J20C-C3Deep groove ball bearing |
| 300 kN | 290 kN | 3000 rpm | 3600 rpm | 26.4 kg26400 g |
| FAG6330-M-J20C-C4Deep groove ball bearing |
| 300 kN | 290 kN | 3000 rpm | 3600 rpm | 26.4 kg26400 g |
| FAG6330-M-J20GB-C3Deep groove ball bearing |
| 300 kN | 290 kN | 3000 rpm | 3600 rpm | 26 kg26000 g |
| FAG6330-M-J20GB-C4Deep groove ball bearing |
| 300 kN | 290 kN | 3000 rpm | 3600 rpm | 26 kg26000 g |
| FAG6330-M-J20GI-C3Deep groove ball bearing |
| 300 kN | 290 kN | 3000 rpm | 3600 rpm | 26.3 kg26300 g |
| FAG6330-M-J20GI-C4Deep groove ball bearing |
| 300 kN | 290 kN | 3000 rpm | 3600 rpm | 26.3 kg26300 g |
| NSK6330ZZSDeep groove ball bearing |
| 300 kN | 284 kN | — | — | — |
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 6330 | Without | Normal | CN | Sheet metal | Bearing steel | None |
| NSK 6330 | Open | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 6330 | Open | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| SKF 6330/C3 | Without | Not recorded | C3 | Sheet metal | Bearing steel | None |
| SKF 6330/C3VL2071 | Without | Not recorded | C3 | Sheet metal | Bearing steel | None |
| SKF 6330/HC5C3PS0VA970 | Without | Not recorded | C3P | Sheet metal | Hybrid (ceramic balls) | None |
| SKF 6330/HC5C3S0VA970 | Without | Not recorded | C3 | Sheet metal | Hybrid (ceramic balls) | None |
| SKF 6330 M | Without | Normal | CN | Machined brass | Bearing steel | None |
| SKF 6330 M/C3 | Without | Not recorded | C3 | Machined brass | Bearing steel | None |
| SKF 6330 M/C4 | Without | Not recorded | C4 | Machined brass | Bearing steel | None |
| FAG 6330-G | 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 6330-G-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 6330-G-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 6330-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 6330-J20GI-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 6330-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 6330-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 6330-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 6330-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 6330-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 6330-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 6330-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 6330-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 6330-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 6330-M-J20C-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 6330-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 6330-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 6330-M-J20GI-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 6330-M-J20GI-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 |
| NSK 6330ZZS | Shielded ZZS catalogue type | 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
6330
Deep groove ball bearing
View full technical record →KOYO6330
Deep groove ball bearing
View full technical record →NSK6330
Deep groove ball bearing
View full technical record →SKF6330/C3
Deep groove ball bearing
View full technical record →SKF6330/C3VL2071
INSOCOAT® deep groove ball bearing
View full technical record →FAG6330-G
Deep groove ball bearing
View full technical record →FAG6330-G-C3
Deep groove ball bearing
View full technical record →FAG6330-G-C4
Deep groove ball bearing
View full technical record →SKF6330/HC5C3PS0VA970
Hybrid ceramic deep groove ball bearing for wind turbine generators
View full technical record →SKF6330/HC5C3S0VA970
Hybrid ceramic deep groove ball bearing for wind turbine generators
View full technical record →FAG6330-J20C-C3
Deep groove ball bearing
View full technical record →FAG6330-J20GI-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.