Cross-brand designation analysis
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Same-model Comparison
Explore products that share a base designation across loaded brands, with dimensional agreement and data gaps shown clearly.
Automatic candidate selection
One base designation across loaded brands
Exact designations rank first. Dimensions, suffixes and other technical differences remain visible so the result is not mistaken for an interchangeability declaration.
Dimensions verified
“NJ2252” across 2 loaded brands
At least two brands share the same bore, outside diameter and width. Use Custom Compare when you want to choose exact suffix variants yourself.
Technical comparison
Choose exact variants instead →Brand differences at a glance
| Parameter | SKFNJ 2252 MA260 × 480 × 130 mm | KOYONJ2252260 × 480 × 130 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | KOYO |
| Designation | NJ 2252 MA | NJ2252 |
| Product family | Cylindrical roller bearings | Single-row / NJ |
| Detailed type | Single row cylindrical roller bearing, nj design | Cylindrical roller bearings |
| Bore diameterd | 260 mm | 260 mm |
| Outside diameterD | 480 mm | 480 mm |
| WidthB | 130 mm | 130 mm |
| Basic dynamic load ratingC | 1790 kN | 2240 kN |
| Basic static load ratingC0 | 3000 kN | 2950 kN |
| Fatigue load limitPu | 265 kN | 305 kN |
| Reference speednref | 1300 r/min | — |
| Limiting speednG | 2000 r/min | 990 r/min |
| Mass≈m | 112 kg | 110 kg |
| Internal clearance | CN | — |
| Sealing | Without | — |
| Lubricant | None | — |
| Classification | ||
| Official Category Path | — | Cylindrical roller bearings - Single-row - NJ |
| Official Classification 1 | — | Cylindrical roller bearings / Single-row / NJ |
| Engineering — Abutment dimensions | ||
| Diameter of spacer sleeved a | max. 309 mm | — |
| Diameter of shaft abutmentd b | min. 344 mm | — |
| Diameter of housing abutmentD a | max. 460 mm | — |
| Radius of filletr a | max. 4 mm | — |
| Engineering — Calculation data | ||
| Minimum load factork r | 0.3 | — |
| Limiting valuee | 0.3 | — |
| Calculation factorY | 0.4 | — |
| Engineering — Dimensions | ||
| Shoulder diameter of inner ringd 1 | ≈ 340 mm | — |
| Shoulder diameter of outer ringD 1 | ≈ 397 mm | — |
| Raceway diameter of inner ringF | 320 mm | — |
| Chamfer dimensionr 1,2 | min. 5 mm | — |
| Permissible axial displacements | max. 4.3 mm | — |
| Logistics | ||
| Product net weight | 112.0 kg | — |
| eClass code | 23-05-09-01 | — |
| UNSPSC code | 31171505 | — |
| Manufacturer Identity | ||
| Official Class Key | — | 040-010-000 |
| Product identity | ||
| Official product category | Cylindrical roller bearings | — |
| Official taxonomy path | /products/rolling-bearings/roller-bearings/cylindrical-roller-bearings/single-row-cylindrical-roller-bearings | — |
| Structure group ID | BC1_001_101 | — |
| Available from SKF | Yes | — |
| Remanufacturable | Yes | — |
| Properties | ||
| Bearing part | Complete bearing | — |
| Axial displacement capability | In one direction | — |
| Number of rows | 1 | — |
| Locating feature, bearing outer ring | Without | — |
| Bore type | Cylindrical | — |
| Number of flanges, outer ring | 2 | — |
| Number of flanges, inner ring | 1 | — |
| Loose flange | None | — |
| Radial internal clearance | CN | — |
| Tolerance class | Normal | — |
| Coating | Without | — |
| Relubrication feature | Without | — |
| Candidate for remanufacturing | Yes | — |
| Indicative carbon footprint for new product | 416.0 kg CO 2 e | — |
| Indicative carbon footprint for remanufactured product | 138.0 kg CO 2 e | — |
| Technical Data | ||
| d | — | 480 mm |
| B | — | 130 mm |
| R(Min.) | — | 5 mm |
| R1(Min.) | — | 5 mm |
| Fw | — | 320 mm |
| Ew | — | - mm |
| Basic Load Ratings : Cr | — | 2240 kN |
| Basic Load Ratings : C0R | — | 2950 kN |
| Fatigue Load Limit : Cu | — | 305 kN |
| Limiting Speeds(Grease Lub.) | — | 990 min-1 |
| Limiting Speeds(Oil Lub.) | — | 1300 min-1 |
| Sd1 | — | - mm |
| B1 | — | - mm |
| B2 | — | - mm |
| Da(Min.) | — | - mm |
| Db(Min.) | — | - mm |
| Db(Max.) | — | - mm |
| Dc(Min.) | — | - mm |
| Dd(Min.) | — | - mm |
| Da(Max.) | — | 460 mm |
| Ra(Max.) | — | 4 mm |
| Rb(Max.) | — | 4 mm |
| Mass(Refer.) | — | 110 kg |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.