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
“NCF29” 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 29/500 V500 × 670 × 100 mm | TIMKENNCF29/500V500 × 670 × 100 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | TIMKEN |
| Designation | NCF 29/500 V | NCF29/500V |
| Product family | Cylindrical roller bearings | Cylindrical 1-Row |
| Detailed type | Single row full complement cylindrical roller bearing, ncf design | Cylindrical roller bearings |
| Series | — | EX27777 |
| Bore diameterd | 500 mm | 500 mm |
| Outside diameterD | 670 mm | 670 mm |
| WidthB | 100 mm | 100 mm |
| Basic dynamic load ratingC | 2380 kN | 2610 kN |
| Basic static load ratingC0 | 5300 kN | 5060 kN |
| Fatigue load limitPu | 430 kN | — |
| Reference speednref | 360 r/min | — |
| Limiting speednG | 450 r/min | — |
| Mass≈m | 100 kg | 97.3 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 | — | 0.2706 |
| Engineering — Abutment dimensions | ||
| Abutment diameter shaftd a | min. 518 mm | — |
| Abutment diameter shaftd as | 544 mm | — |
| Abutment diameter housingD a | max. 652 mm | — |
| Abutment diameter housingD b | max. 652 mm | — |
| Fillet radiusr a | max. 4 mm | — |
| Engineering — Calculation data | ||
| Calculation factork r | 0.2 | — |
| Limiting valuee | 0.3 | — |
| Calculation factorY | 0.4 | — |
| Engineering — Dimensions | ||
| Shoulder diameter inner ringd 1 | ≈ 553 mm | — |
| Shoulder diameter outer ringD 1 | ≈ 611 mm | — |
| Raceway diameter outer ringE | 634.5 mm | — |
| Permissible axial displacement from the normal position of one bearing ring relative to the others | max. 7 mm | — |
| Chamfer dimensionr 1,2 | min. 5 mm | — |
| Logistics | ||
| Product net weight | 100.0 kg | — |
| eClass code | 23-05-09-01 | — |
| UNSPSC code | 31171505 | — |
| Manufacturer Identity | ||
| Material Number | — | 000000000190020840 |
| World Assembly Part Number | — | NCF29/500V |
| Inner Ring Part Number | — | 500ARNAF29 |
| Outer Ring Part Number | — | 500ERFAF29 |
| Drawing Number | — | M104504 |
| Upc | — | 0013992220714 |
| Official Source System | — | CORE BP - DS DF |
| Official Last Run | — | 2026-08-23T20:02:47.4 |
| 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 | 19.6850 in Bore | 26.3780 in OD | 3.9370 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 | 370.0 kg CO 2 e | — |
| Indicative carbon footprint for remanufactured product | 123.0 kg CO 2 e | — |
| Technical Data | ||
| Overall Width | — | 0.000 mm |
| Radial Rating | — | 2,610,000 N |
| Axial Rating | — | 0 N |
| Dynamic Rating C1 | — | 2,610,000 N |
| Dynamic Rating C90 | — | 0 N |
| Dynamic Axial Rating Ca90 | — | 0 N |
| Dynamic Axial Rating Ca1 | — | 0 N |
| Static Radial Rating C0 | — | 5,060,000 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.