SKF 7228 BCBM Angular contact ball bearings
Also known as : 7228-B-M-UL-XL
- Inside Diameter: 140 mm
- Outside Diameter: 250 mm
- Width: 42 mm
- Basic dynamic load rating: 199 kN
- Basic static load rating: 212 kN
SKF 7228 BCBM
SKF 7228 BCBM details
| Part Number | 7228 BCBM |
|---|---|
| Brand | SKF |
| Catagory | Angular contact ball bearings, single row |
| d | 140.0 mm, Bore diameter |
| D | 250.0 mm, Outside diameter |
| B | 42.0 mm, Width |
| d1 | 183.3 mm, Shoulder diameter inner ring (large side face) |
| d2 | 163.6 mm, Shoulder diameter inner ring (small side face) |
| D1 | 209.55 mm, Shoulder diameter outer ring (large side face) |
| a | 103.0 mm, Distance pressure point |
| r1,2 min | 3.0 mm, Chamfer dimension |
| r3,4 min | 1.1 mm, Chamfer dimension outer ring small side face |
| ABUTMENT DIMENSIONS | |
| da min | 154.0 mm, Abutment diameter shaft |
| Da max | 236.0 mm, Abutment diameter housing |
| Db max | 243.0 mm, Abutment diameter housing |
| ra max | 2.5 mm, Fillet radius |
| rb max | 1.0 mm, Fillet radius |
| CALCULATION DATA | |
| C | 199.0 kN, Basic dynamic load rating |
| C0 | 212.0 kN, Basic static load rating |
| Pu | 6.4 kN, Fatigue load limit |
| Reference speed | 3000.0 r/min |
| Limiting speed | 3600.0 r/min |
| MASS | |
| Mass bearing | 8.85 kg |
SKF 7228 BCBM bearing cross reference
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