SKF 7220 BECBM Angular contact ball bearings
Also known as : 7220 BECBM, 7220B-MP
- Inside Diameter: 100 mm
- Outside Diameter: 180 mm
- Width: 34 mm
- Basic dynamic load rating: 143 kN
- Basic static load rating: 134 kN
SKF 7220 BECBM
SKF 7220 BECBM details
| model | 7220 BECBM |
|---|---|
| d | 100 mm |
| D | 180 mm |
| B | 34 mm |
| d1 | 130.95 mm |
| d2 | 115.22 mm |
| D1 | 130.95 mm |
| a | 76 mm |
| r1,2 min. | 2.1 mm |
| r3,4 min. | 1.1 mm |
| da min | 112 mm |
| Da max | 168 mm |
| Db max | 173 mm |
| ra max | 2 mm |
| rb max | 1 mm |
| C | 143 kN, Basic dynamic load rating |
| C0 | 134 kN, Basic static load rating |
| Pu | 4.75 kN, Fatigue load limit |
| Reference speed | 4500 r/min |
| Limiting speed | 4500 r/min |
| kr | 0.095, Calculation factor |
| ka | 1.4, Calculation factor |
| e | 1.14, Calculation factor |
| Mass | 3.3 kg |
SKF 7220 BECBM bearing cross reference
30/5-B-2Z-TVH
100 mmx 180 mmx 34 mm
3806-B-2RS-TVH
100 mmx 180 mmx 34 mm
3801-B-2RS-TVH
100 mmx 180 mmx 34 mm
3217-B-2RS-TVH
100 mmx 180 mmx 34 mm
3313-BD-XL
100 mmx 180 mmx 34 mm
3311-BD-XL
100 mmx 180 mmx 34 mm
3310-BD-XL-TVH
100 mmx 180 mmx 34 mm
3310-BD-XL
100 mmx 180 mmx 34 mm
3309-BD-XL
100 mmx 180 mmx 34 mm
3307-BD-XL
100 mmx 180 mmx 34 mm
3306-BD-XL
100 mmx 180 mmx 34 mm
