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
“NCF2948” 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 | SKFNCF 2948 CV240 × 320 × 48 mm | TIMKENNCF2948V240 × 320 × 48 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | TIMKEN |
| Designation | NCF 2948 CV | NCF2948V |
| Product family | Cylindrical roller bearings | Cylindrical 1-Row |
| Detailed type | Single row full complement cylindrical roller bearing, ncf design | Cylindrical roller bearings |
| Series | — | EX26405 |
| Bore diameterd | 240 mm | 240 mm |
| Outside diameterD | 320 mm | 320 mm |
| WidthB | 48 mm | 48 mm |
| Basic dynamic load ratingC | 583 kN | 632 kN |
| Basic static load ratingC0 | 1140 kN | 1140 kN |
| Fatigue load limitPu | 114 kN | — |
| Reference speednref | 850 r/min | — |
| Limiting speednG | 1100 r/min | — |
| Mass≈m | 10.4 kg | 10.6 kg |
| Internal clearance | CN | — |
| Sealing | Without | Open |
| Cage | Without | — |
| Lubricant | None | — |
| Calculation Factors | ||
| K Factor | — | 0.00 |
| Y1 Factor | — | 0.00 |
| Y2 Factor | — | 0.00 |
| Y0 Factor | — | 0.00 |
| E Factor | — | 0.00 |
| Cg Factor | — | 0.1527 |
| Engineering — Abutment dimensions | ||
| Abutment diameter shaftd a | min. 251 mm | — |
| Abutment diameter shaftd as | 263 mm | — |
| Abutment diameter housingD a | max. 309 mm | — |
| Abutment diameter housingD b | max. 311 mm | — |
| Fillet radiusr a | max. 2 mm | — |
| Fillet radiusr b | max. 1.5 mm | — |
| Engineering — Calculation data | ||
| Calculation factork r | 0.2 | — |
| Limiting valuee | 0.3 | — |
| Calculation factorY | 0.4 | — |
| Engineering — Dimensions | ||
| Shoulder diameter inner ringd 1 | ≈ 267 mm | — |
| Shoulder diameter outer ringD 1 | ≈ 294 mm | — |
| Raceway diameter outer ringE | 303 mm | — |
| Permissible axial displacement from the normal position of one bearing ring relative to the others | max. 3 mm | — |
| Chamfer dimensionr 1,2 | min. 2.1 mm | — |
| Chamfer dimensionr 3,4 | min. 1.5 mm | — |
| Logistics | ||
| Product net weight | 10.4 kg | — |
| eClass code | 23-05-09-01 | — |
| UNSPSC code | 31171505 | — |
| Manufacturer Identity | ||
| Material Number | — | 000000000100328880 |
| World Assembly Part Number | — | NCF2948V |
| Inner Ring Part Number | — | 240ARNAF29 |
| Outer Ring Part Number | — | 240ERFAF29 |
| Drawing Number | — | M941350 |
| Upc | — | 0087796302495 |
| Official Source System | — | CORE BP - DS DF |
| Official Last Run | — | 2026-08-23T20:02:48.507 |
| Product identity | ||
| Official product category | Cylindrical roller bearings | — |
| Official taxonomy path | /products/rolling-bearings/roller-bearings/cylindrical-roller-bearings/single-row-full-complement-cylindrical-roller-bearings | — |
| Structure group ID | BC1_004 | — |
| Available from SKF | Yes | — |
| Remanufacturable | Yes | — |
| Product Identity | ||
| Type Description | — | Cylindrical 1-Row |
| Construction | — | Full Complement Single Row Cylindrical Roller Bearing | Imperial Series | 9.4488 in Bore | 12.5984 in OD | 1.8898 in Width | Open | Cylindrical Bore | C0 Clearance |
| Number Of Rows | 1 | 1 |
| Tapered Bore | — | N |
| Properties | ||
| Bearing part | Complete bearing | — |
| Axial displacement capability | In one direction | — |
| Locating feature, bearing outer ring | Without | — |
| Bore type | Cylindrical | — |
| Design | Non-separable | — |
| Number of flanges, outer ring | 1 | — |
| Number of flanges, inner ring | 2 | — |
| 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 | 38.5 kg CO 2 e | — |
| Indicative carbon footprint for remanufactured product | 12.8 kg CO 2 e | — |
| Technical Data | ||
| Overall Width | — | 0.000 mm |
| Radial Rating | — | 632,000 N |
| Axial Rating | — | 0 N |
| Dynamic Rating C1 | — | 632,000 N |
| Dynamic Rating C90 | — | 0 N |
| Dynamic Axial Rating Ca90 | — | 0 N |
| Dynamic Axial Rating Ca1 | — | 0 N |
| Static Radial Rating C0 | — | 1,140,000 N |
| Extended Dynamic Rating Ce | — | 0 N |
| Static Axial Rating C0A | — | 0 N |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.