NU 226 bearing dimensions & suffix variants
Look up recorded dimensions for designations beginning with NU 226. 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.
NU 226 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. 20 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) |
|---|---|---|---|---|---|---|
| SKFNU 226 ECJSingle row cylindrical roller bearing, NU design |
| 415 kN | 455 kN | 3200 rpm | 3400 rpm | 6.28 kg6280 g |
| SKFNU 226 ECJ/C3Single row cylindrical roller bearing, NU design |
| 415 kN | 455 kN | 3200 rpm | 3400 rpm | 6.28 kg6280 g |
| SKFNU 226 ECMSingle row cylindrical roller bearing, NU design |
| 415 kN | 455 kN | 3200 rpm | 3400 rpm | 7.42 kg7420 g |
| SKFNU 226 ECM/C3Single row cylindrical roller bearing, NU design |
| 415 kN | 455 kN | 3200 rpm | 3400 rpm | 7.24 kg7240 g |
| SKFNU 226 ECM/C3VL0241INSOCOAT single row cylindrical roller bearing, NU design |
| 415 kN | 455 kN | 3200 rpm | 3400 rpm | 7.1 kg7100 g |
| SKFNU 226 ECM/C4Single row cylindrical roller bearing, NU design |
| 415 kN | 455 kN | 3200 rpm | 3400 rpm | 7.54 kg7540 g |
| SKFNU 226 ECMLSingle row cylindrical roller bearing, NU design |
| 415 kN | 455 kN | 3200 rpm | 5300 rpm | 7.13 kg7130 g |
| SKFNU 226 ECML/C3Single row cylindrical roller bearing, NU design |
| 415 kN | 455 kN | 3200 rpm | 5300 rpm | 7.13 kg7130 g |
| SKFNU 226 ECML/C4Single row cylindrical roller bearing, NU design |
| 415 kN | 455 kN | — | — | 7.13 kg7130 g |
| SKFNU 226 ECPSingle row cylindrical roller bearing, NU design |
| 415 kN | 455 kN | 3200 rpm | 3400 rpm | 6.44 kg6440 g |
| SKFNU 226 ECP/C3Single row cylindrical roller bearing, NU design |
| 415 kN | 455 kN | 3200 rpm | 3400 rpm | 6.44 kg6440 g |
| FAGNU226-E-XL-M1Cylindrical roller bearing |
| 425 kN | 445 kN | 2800 rpm | 5200 rpm | 7.075 kg7075 g |
| FAGNU226-E-XL-MCA-C3Cylindrical roller bearing |
| 425 kN | 445 kN | 2800 rpm | 5200 rpm | 7.3 kg7300 g |
| FAGNU226-E-XL-TVP2Cylindrical roller bearing |
| 425 kN | 445 kN | 2800 rpm | 4000 rpm | 6.4 kg6400 g |
| TIMKENNU226EJCylindrical roller bearing |
| 411 kN | 464 kN | — | — | 6.3 kg6300 g |
| TIMKENNU226EJC3Cylindrical roller bearing |
| 411 kN | 464 kN | — | — | 6.3 kg6300 g |
| TIMKENNU226EMACylindrical roller bearing |
| 411 kN | 464 kN | — | — | 7.2 kg7200 g |
| TIMKENNU226EMAC3Cylindrical roller bearing |
| 411 kN | 464 kN | — | — | 7.2 kg7200 g |
| NSKNU226EMCylindrical roller bearing |
| 445 kN | 455 kN | — | — | — |
| KOYONU226RCylindrical roller bearing |
| 454 kN | 453 kN | — | 2600 rpmLimiting Speeds(Grease Lub.): 2600 min-1Limiting Speeds(Oil Lub.): 3200 min-1 | 6.6 kg6600 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 NU 226 ECJ | Without | Not recorded | CN | Sheet metal | Not recorded | None |
| SKF NU 226 ECJ/C3 | Without | Not recorded | C3 | Sheet metal | Not recorded | None |
| SKF NU 226 ECM | Without | Not recorded | CN | Machined brass | Not recorded | None |
| SKF NU 226 ECM/C3 | Without | Not recorded | C3 | Machined brass | Not recorded | None |
| SKF NU 226 ECM/C3VL0241 | Without | Not recorded | C3 | Machined brass | Bearing steel | None |
| SKF NU 226 ECM/C4 | Without | Not recorded | C4 | Machined brass | Not recorded | None |
| SKF NU 226 ECML | Without | Not recorded | CN | Machined brass | Not recorded | None |
| SKF NU 226 ECML/C3 | Without | Not recorded | C3 | Machined brass | Not recorded | None |
| SKF NU 226 ECML/C4 | Without | Not recorded | C4 | Machined brass | Not recorded | None |
| SKF NU 226 ECP | Without | Not recorded | CN | Non-metallic | Not recorded | None |
| SKF NU 226 ECP/C3 | Without | Not recorded | C3 | Non-metallic | Not recorded | None |
| FAG NU226-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 NU226-E-XL-MCA-C3 | Not recorded | Not recorded | Not recorded | MCA — Messing Käfig, einteilig, bordgeführt am Außenring | Not recorded | Not recorded |
| FAG NU226-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 |
| TIMKEN NU226EJ | Open | Not recorded | Not recorded | Window Steel cage | Not recorded | Not recorded |
| TIMKEN NU226EJC3 | Open | Not recorded | Not recorded | Window Steel cage | Not recorded | Not recorded |
| TIMKEN NU226EMA | Open | Not recorded | Not recorded | Window Brass cage | Not recorded | Not recorded |
| TIMKEN NU226EMAC3 | Open | Not recorded | Not recorded | Window Brass cage | Not recorded | Not recorded |
| NSK NU226EM | Not recorded | Not recorded | Not recorded | Machined brass | Not recorded | Not recorded |
| KOYO NU226R | 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.
NU2260-EX-TB-M1
Cylindrical roller bearing
View full technical record →SKFNU 2260 MA
Single row cylindrical roller bearing, NU design
View full technical record →SKFNU 2264 ECMA
Single row cylindrical roller bearing, NU design
View full technical record →FAGNU2264-EX-TB-M1
Cylindrical roller bearing
View full technical record →TIMKENNU2264MA
Cylindrical roller bearing
View full technical record →TIMKENNU2264MAC3
Cylindrical roller bearing
View full technical record →FAGNU2268-E-M1A
Cylindrical roller bearing
View full technical record →FAGNU2268-E-M1A-C2
Cylindrical roller bearing
View full technical record →SKFNU 2268 MA
Single row cylindrical roller bearing, NU design
View full technical record →SKFNU 226 ECJ
Single row cylindrical roller bearing, NU design
View full technical record →SKFNU 226 ECJ/C3
Single row cylindrical roller bearing, NU design
View full technical record →SKFNU 226 ECM
Single row cylindrical roller bearing, NU design
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.