NU222 bearing dimensions & suffix variants
Look up recorded dimensions for designations beginning with NU222. 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.
NU222 dimensions and recorded technical data
The recorded NU222 base designation measures 110×200×38 mm (inside diameter d × outside diameter D × width B). This answer uses unsuffixed records from NTN. 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. 22 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) |
|---|---|---|---|---|---|---|
| NTNNU222Cylindrical roller bearing |
| 266 kN | 290 kN | — | — | 4.63 kg4630 g |
| SKFNU 222 ECJSingle row cylindrical roller bearing, NU design |
| 335 kN | 365 kN | 3600 rpm | 4000 rpm | 4.81 kg4810 g |
| SKFNU 222 ECJ/C3Single row cylindrical roller bearing, NU design |
| 335 kN | 365 kN | 3600 rpm | 4000 rpm | 4.81 kg4810 g |
| SKFNU 222 ECMSingle row cylindrical roller bearing, NU design |
| 335 kN | 365 kN | 3600 rpm | 4000 rpm | 5.43 kg5430 g |
| SKFNU 222 ECM/C3Single row cylindrical roller bearing, NU design |
| 335 kN | 365 kN | 3600 rpm | 4000 rpm | 5.43 kg5430 g |
| SKFNU 222 ECM/C3VL0241INSOCOAT single row cylindrical roller bearing, NU design |
| 335 kN | 365 kN | 3600 rpm | 4000 rpm | 5.32 kg5320 g |
| SKFNU 222 ECMLSingle row cylindrical roller bearing, NU design |
| 335 kN | 365 kN | 3600 rpm | 6000 rpm | 5.25 kg5250 g |
| SKFNU 222 ECML/C4Single row cylindrical roller bearing, NU design |
| 335 kN | 365 kN | — | — | 5.25 kg5250 g |
| SKFNU 222 ECMR/P64VA3091INSOCOAT single row cylindrical roller bearing, NU design |
| 335 kN | 365 kN | 3600 rpm | 6000 rpm | 5.15 kg5150 g |
| SKFNU 222 ECPSingle row cylindrical roller bearing, NU design |
| 335 kN | 365 kN | 3600 rpm | 4000 rpm | 4.71 kg4710 g |
| SKFNU 222 ECP/C3Single row cylindrical roller bearing, NU design |
| 335 kN | 365 kN | 3600 rpm | 4000 rpm | 4.8 kg4800 g |
| FAGNU222-E-XL-M1Cylindrical roller bearing |
| 345 kN | 365 kN | 3250 rpm | 6100 rpm | 5.4 kg5400 g |
| FAGNU222-E-XL-TVP2Cylindrical roller bearing |
| 345 kN | 365 kN | 3250 rpm | 4750 rpm | 4.75 kg4750 g |
| FAGNU222-E-XL-TVP2-F1-C4Cylindrical roller bearing |
| 345 kN | 365 kN | 3250 rpm | 4750 rpm | 4.75 kg4750 g |
| TIMKENNU222EJCylindrical roller bearing |
| 331 kN | 374 kN | — | — | 4.7 kg4700 g |
| TIMKENNU222EJC3Cylindrical roller bearing |
| 331 kN | 374 kN | — | — | 4.7 kg4700 g |
| TIMKENNU222EJC5Cylindrical roller bearing |
| 331 kN | 374 kN | — | — | 4.7 kg4700 g |
| TIMKENNU222EMACylindrical roller bearing |
| 331 kN | 374 kN | — | — | 5.4 kg5400 g |
| TIMKENNU222EMAC3Cylindrical roller bearing |
| 331 kN | 374 kN | — | — | 5.4 kg5400 g |
| TIMKENNU222EMAC5Cylindrical roller bearing |
| 331 kN | 374 kN | — | — | 5.4 kg5400 g |
| NSKNU222EMCylindrical roller bearing |
| 360 kN | 365 kN | — | — | — |
| KOYONU222RCylindrical roller bearing |
| 366 kN | 365 kN | — | 3100 rpmLimiting Speeds(Grease Lub.): 3100 min-1Limiting Speeds(Oil Lub.): 3700 min-1 | 4.9 kg4900 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 |
|---|---|---|---|---|---|---|
| NTN NU222 | Not recorded | Not recorded | CN | pressed steel cage | Not recorded | Not recorded |
| SKF NU 222 ECJ | Without | Not recorded | CN | Sheet metal | Not recorded | None |
| SKF NU 222 ECJ/C3 | Without | Not recorded | C3 | Sheet metal | Not recorded | None |
| SKF NU 222 ECM | Without | Not recorded | CN | Machined brass | Not recorded | None |
| SKF NU 222 ECM/C3 | Without | Not recorded | C3 | Machined brass | Not recorded | None |
| SKF NU 222 ECM/C3VL0241 | Without | Not recorded | C3 | Machined brass | Bearing steel | None |
| SKF NU 222 ECML | Without | Not recorded | CN | Machined brass | Not recorded | None |
| SKF NU 222 ECML/C4 | Without | Not recorded | C4 | Machined brass | Not recorded | None |
| SKF NU 222 ECMR/P64VA3091 | Without | Not recorded | C4 | Machined brass | Bearing steel | None |
| SKF NU 222 ECP | Without | Not recorded | CN | Non-metallic | Not recorded | None |
| SKF NU 222 ECP/C3 | Without | Not recorded | C3 | Non-metallic | Not recorded | None |
| FAG NU222-E-XL-M1 | Not recorded | PN — Normal (ISO 492:2023) | CN (Group N) — Normal internal clearance | M1 — Two Piece Brass Cage Roller Guided | Not recorded | Not recorded |
| FAG NU222-E-XL-TVP2 | Not recorded | PN — Normal (ISO 492:2023) | CN (Group N) — Normal internal clearance | TVP2 — Solid Window Cage made from PA66 | Not recorded | Not recorded |
| FAG NU222-E-XL-TVP2-F1-C4 | Not recorded | PN — Normal (ISO 492:2023) | C4 (Group 4) — Internal clearance larger than C3 | TVP2 — Solid Window Cage made from PA66 | Not recorded | Not recorded |
| TIMKEN NU222EJ | Open | Not recorded | Not recorded | Window Steel cage | Not recorded | Not recorded |
| TIMKEN NU222EJC3 | Open | Not recorded | Not recorded | Window Steel cage | Not recorded | Not recorded |
| TIMKEN NU222EJC5 | Open | Not recorded | Not recorded | Window Steel cage | Not recorded | Not recorded |
| TIMKEN NU222EMA | Open | Not recorded | Not recorded | Window Brass cage | Not recorded | Not recorded |
| TIMKEN NU222EMAC3 | Open | Not recorded | Not recorded | Window Brass cage | Not recorded | Not recorded |
| TIMKEN NU222EMAC5 | Open | Not recorded | Not recorded | Window Brass cage | Not recorded | Not recorded |
| NSK NU222EM | Not recorded | Not recorded | Not recorded | Machined brass | Not recorded | Not recorded |
| KOYO NU222R | 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.
NU222
Cylindrical roller bearing
View full technical record →KOYONU2220
Cylindrical roller bearing
View full technical record →SKFNU 2220 ECJ
Single row cylindrical roller bearing, NU design
View full technical record →SKFNU 2220 ECM
Single row cylindrical roller bearing, NU design
View full technical record →SKFNU 2220 ECML
Single row cylindrical roller bearing, NU design
View full technical record →SKFNU 2220 ECML/C3
Single row cylindrical roller bearing, NU design
View full technical record →SKFNU 2220 ECML/C4
Single row cylindrical roller bearing, NU design
View full technical record →SKFNU 2220 ECP
Single row cylindrical roller bearing, NU design
View full technical record →SKFNU 2220 ECP/C3
Single row cylindrical roller bearing, NU design
View full technical record →TIMKENNU2220EJ
Cylindrical roller bearing
View full technical record →TIMKENNU2220EJC3
Cylindrical roller bearing
View full technical record →TIMKENNU2220EMA
Cylindrical 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.