Cross-brand designation analysis
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You entered 72212AC-72487. This table explores the base group 72212; it does not preserve or approve every requested suffix. Search your complete marking first →
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One base designation across loaded brands
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“72212” 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.
Technical comparison
Choose exact variants instead →Brand differences at a glance
| Parameter | SKF72212/7248753.975 × 123.825 × mm | TIMKEN72212C / 7248753.975 × 123.825 × 36.512 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | TIMKEN |
| Designation | 72212/72487 | 72212C / 72487 |
| Product family | Tapered roller bearings | TS - Tapered Single |
| Detailed type | Single row tapered roller bearing | Tapered roller bearings |
| Series | — | 72000C |
| Bore diameterd | 53.975 mm | 53.975 mm |
| Outside diameterD | 123.825 mm | 123.825 mm |
| WidthB | — | 36.512 mm |
| Basic dynamic load ratingC | 174 kN | 214 kN |
| Basic static load ratingC0 | 160 kN | 208 kN |
| Fatigue load limitPu | 19.6 kN | — |
| Reference speednref | 4300 r/min | — |
| Limiting speednG | 5600 r/min | — |
| Mass≈m | 1.96 kg | 2.03 kg |
| Precision class | — | ABMA Class 7 |
| Sealing | Without | Open |
| Cage | Sheet metal | Steel cage |
| Lubricant | None | — |
| Calculation Factors | ||
| K Factor | — | 0.79 |
| Y1 Factor | — | 0.81 |
| Y2 Factor | — | 0.00 |
| Y0 Factor | — | 0.45 |
| E Factor | — | 0.74 |
| Cg Factor | — | 0.0825 |
| Dimensions | ||
| Width, total | 36.512 mm | — |
| Width, inner ring | 32.791 mm | — |
| Width, outer ring | 25.4 mm | — |
| Contact angle | 26.2 ° | — |
| Engineering — Abutment dimensions | ||
| Diameter of shaft abutmentd a | max. 67 mm | — |
| Diameter of shaft abutmentd b | min. 67.5 mm | — |
| Diameter of housing abutmentD a | max. 112 mm | — |
| Diameter of housing abutmentD b | min. 114 mm | — |
| Minimum width of space required in housing on large side faceC a | min. 4 mm | — |
| Minimum width of space required in housing on small side faceC b | min. 11 mm | — |
| Radius of shaft filletr a | max. 3.5 mm | — |
| Radius of housing filletr b | max. 3.3 mm | — |
| Engineering — Calculation data | ||
| SKF performance class | SKF Explorer | — |
| Limiting valuee | 0.75 | — |
| Calculation factorY | 0.8 | — |
| Calculation factorY 0 | 0.45 | — |
| Engineering — Dimensions | ||
| Bearing width, totalT | 36.512 mm | — |
| Shoulder diameter of inner ringd 1 | ≈ 89.25 mm | — |
| Width of inner ringB | 32.791 mm | — |
| Width of outer ringC | 25.4 mm | — |
| Chamfer dimension of inner ringr 1,2 | min. 3.5 mm | — |
| Chamfer dimension of outer ringr 3,4 | min. 3.3 mm | — |
| Distance side face to pressure pointa | 36.942 mm | — |
| Engineering — Engineering specifications | ||
| Dimension series | 72000 | — |
| Logistics | ||
| Product net weight | 1.96 kg | — |
| eClass code | 23-05-09-10 | — |
| UNSPSC code | 31171516 | — |
| Manufacturer Identity | ||
| Material Number | — | 000000000100032869 |
| World Assembly Part Number | — | 72212C_72487 |
| Inner Ring Part Number | — | 72212C |
| Outer Ring Part Number | — | 72487 |
| Drawing Number | — | A-32917 |
| Upc | — | 0053893658681 |
| Official Source System | — | CORE BP - DS DF |
| Official Last Run | — | 2026-08-23T20:02:47.153 |
| 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 | No | — |
| Product Identity | ||
| Type Description | — | TS - Tapered Single |
| Construction | — | Single Row Tapered Roller Bearing Assembly | Imperial Series | 2.1250 in Bore | 4.8750 in OD | 1.4375 in Width | Open | Cylindrical Bore | Steel Cage | Precision ABMA Class 7 |
| 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 | — |
| Indicative carbon footprint for new product | 7.3 kg CO 2 e | — |
| Technical Data | ||
| Overall Width | — | 41.691 mm |
| Radial Rating | — | 55,500 N |
| Axial Rating | — | 70,100 N |
| Dynamic Rating C1 | — | 214,000 N |
| Dynamic Rating C90 | — | 55,500 N |
| Dynamic Axial Rating Ca90 | — | 70,100 N |
| Dynamic Axial Rating Ca1 | — | 270,000 N |
| Static Radial Rating C0 | — | 208,000 N |
| Extended Dynamic Rating Ce | — | 0 N |
| Static Axial Rating C0A | — | 447,000 N |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.