Same-model Comparison
Explore products that share a base designation across loaded brands, with dimensional agreement and data gaps shown clearly.
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You entered M249747-99406. This table explores the base group M249747; it does not preserve or approve every requested suffix. Search your complete marking first →
One base designation across loaded brands
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“M249747” across 2 loaded brands
The base designation is shared, but too few brands have complete boundary dimensions. Use Custom Compare when you want to choose exact suffix variants yourself.
Brand differences at a glance
| Parameter | SKFM 249747/710257.175 × 358.775 × mm | TIMKENM249747 / K150496257.175 × 359.537 × 71.438 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | TIMKEN |
| Designation | M 249747/710 | M249747 / K150496 |
| Product family | Tapered roller bearings | TS - Tapered Single |
| Detailed type | Single row tapered roller bearing | Tapered roller bearings |
| Series | — | M249700 |
| Bore diameterd | 257.175 mm | 257.175 mm |
| Outside diameterD | 358.775 mm | 359.537 mm |
| WidthB | — | 71.438 mm |
| Basic dynamic load ratingC | 1030 kN | 835 kN |
| Basic static load ratingC0 | 1760 kN | 1630 kN |
| Fatigue load limitPu | 156 kN | — |
| Reference speednref | 1300 r/min | — |
| Limiting speednG | 1600 r/min | — |
| Mass≈m | 21.6 kg | 20.99 kg |
| Sealing | Without | — |
| Cage | Sheet metal | — |
| Lubricant | None | — |
| Calculation Factors | ||
| K Factor | — | 1.76 |
| Y1 Factor | — | 1.80 |
| Y2 Factor | — | -1.00 |
| Y0 Factor | — | 0.99 |
| E Factor | — | 0.33 |
| Cg Factor | — | 0.1477 |
| Dimensions | ||
| Width, total | 76.2 mm | — |
| Width, inner ring | 76.2 mm | — |
| Width, outer ring | 53.975 mm | — |
| Contact angle | 12.5 ° | — |
| Engineering — Abutment dimensions | ||
| Diameter of shaft abutmentd a | max. 276 mm | — |
| Diameter of shaft abutmentd b | min. 270.5 mm | — |
| Diameter of housing abutmentD a | max. 343 mm | — |
| Diameter of housing abutmentD b | min. 343 mm | — |
| Minimum width of space required in housing on large side faceC a | min. 11 mm | — |
| Minimum width of space required in housing on small side faceC b | min. 17 mm | — |
| Radius of shaft filletr a | max. 1.5 mm | — |
| Radius of housing filletr b | max. 3.3 mm | — |
| Engineering — Calculation data | ||
| SKF performance class | SKF Explorer | — |
| Limiting valuee | 0.33 | — |
| Calculation factorY | 1.8 | — |
| Calculation factorY 0 | 1 | — |
| Engineering — Dimensions | ||
| Bearing width, totalT | 71.438 mm | — |
| Shoulder diameter of inner ringd 1 | ≈ 303.4 mm | — |
| Width of inner ringB | 76.2 mm | — |
| Width of outer ringC | 53.975 mm | — |
| Chamfer dimension of inner ringr 1,2 | min. 1.5 mm | — |
| Chamfer dimension of outer ringr 3,4 | min. 3.3 mm | — |
| Distance side face to pressure pointa | 64.003 mm | — |
| Engineering — Engineering specifications | ||
| Dimension series | M 249700 | — |
| Logistics | ||
| Product net weight | 21.6 kg | — |
| eClass code | 23-05-09-10 | — |
| UNSPSC code | 31171516 | — |
| Manufacturer Identity | ||
| Material Number | — | 100137093100094223 |
| World Assembly Part Number | — | M249747 / K150496 |
| Inner Ring Part Number | — | M249747 |
| Outer Ring Part Number | — | K150496 |
| Official Source System | — | TS_PREPAIR |
| Official Last Run | — | 2026-08-23T00:00:00 |
| Product identity | ||
| Official product category | Tapered roller bearings | — |
| Official taxonomy path | /products/rolling-bearings/roller-bearings/tapered-roller-bearings/single-row-tapered-roller-bearings | — |
| Structure group ID | BT1_001_101 | — |
| Available from SKF | Yes | — |
| Remanufacturable | Yes | — |
| Product Identity | ||
| Type Description | — | TS - Tapered Single |
| Number Of Rows | 1 | 1 |
| Tapered Bore | — | N |
| Properties | ||
| Bearing part | Complete bearing | — |
| Locating feature, bearing outer ring | Without | — |
| Bore type | Cylindrical | — |
| Arrangement of contact angle (double-row bearing) | Not applicable | — |
| Matched arrangement | No | — |
| Coating | Without | — |
| Relubrication feature | Without | — |
| Unit system | Inch | — |
| Candidate for remanufacturing | Yes | — |
| Indicative carbon footprint for new product | 80.1 kg CO 2 e | — |
| Indicative carbon footprint for remanufactured product | 26.6 kg CO 2 e | — |
| Technical Data | ||
| Overall Width | — | 78.500 mm |
| Radial Rating | — | 217,000 N |
| Axial Rating | — | 123,000 N |
| Dynamic Rating C1 | — | 835,000 N |
| Dynamic Rating C90 | — | 217,000 N |
| Dynamic Axial Rating Ca90 | — | 123,000 N |
| Dynamic Axial Rating Ca1 | — | 475,000 N |
| Static Radial Rating C0 | — | 1,630,000 N |
| Extended Dynamic Rating Ce | — | 0 N |
| Static Axial Rating C0A | — | 1,580,000 N |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.