BT220-2A DF NSK Angular contact ball bearing
BT220-2A DF NSK Angular contact ball bearing, Units 74.4 mm D1 ≈ and Housings CAD 50 mm da min. models , Thrust Cylindrical Roller Bearing Manufacturing Service . TIMKEN BEARINGS TRAINING INDUSTRY Get Your 31 mm B1 Free.
| Brand Name: | NSK |
| Model Number: | BT220-2A DF |
| D1 ≈: | 74.4 mm |
| da min.: | 50 mm |
| B1: | 31 mm |
| d1: | 40 mm |
| Reference speed: | 7500 r/min |
| Da max.: | 78 mm |
| r1,2 min.: | 1.1 mm |
| K: | 3 mm |
Product Details
| D1 ≈ | 74.4 mm |
| da min. | 50 mm |
| B1 | 31 mm |
| d1 | 40 mm |
| Reference speed | 7500 r/min |
| Da max. | 78 mm |
| r1,2 min. | 1.1 mm |
| K | 3 mm |
| Mass bearing + sleeve | 0.7 kg |
| Basic static load rating C0 | 98 kN |
| G1 | 6 mm |
| Fatigue load limit Pu | 10.8 kN |
| B2 ≈ | 34 mm |
| Calculation factor Y1 | 2.6 |
| ra max. | 1 mm |
| Basic dynamic load rating C | 104 kN |
| d2 ≈ | 54.4 mm |
| Calculation factor e | 0.26 |
| B | 23 mm |
| D | 85 mm |
