7220CTRSUMP3 NSK Super Precision Bearings
What are the dimensions of 118 mm B a 7220CTRSUMP3 NSK Super Precision Bearings? Super Precision Bearings Manufacturing 1500 r/min Limiting speed Service . Get Your SNR Bearing Argentina Free, Instant Quote！
| Brand Name: | NSK |
| Model Number: | 7220CTRSUMP3 |
| B: | 118 mm |
| Limiting speed: | 1500 r/min |
| ra max.: | 3 mm |
| d: | 300 mm |
| r1,2 min.: | 4 mm |
| D1 ≈: | 417 mm |
| D: | 460 mm |
| d2 ≈: | 351 mm |
Product Details
| B | 118 mm |
| Limiting speed | 1500 r/min |
| ra max. | 3 mm |
| d | 300 mm |
| r1,2 min. | 4 mm |
| D1 ≈ | 417 mm |
| D | 460 mm |
| d2 ≈ | 351 mm |
| Da min. | 402 mm |
| Reference speed | 1100 r/min |
| s1 max. | 20 mm |
| Da max. | 445 mm |
| Basic dynamic load rating C | 2160 kN |
| Operating clearance factor k2 | 0.095 |
| Fatigue load limit Pu | 290 kN |
| Ca min. | 1.7 mm |
| Misalignment factor k1 | 0.123 |
| Basic static load rating C0 | 3750 kN |
| Mass bearing | 70 kg |
