BT250-51 DB NSK Angular contact ball bearing
Shop BT250-51 DB NSK Angular contact ball bearing huge BEARING BOWER CORP. online discount Spherical Roller Bearing inventory. Spherical Roller Bearing 307 mm B2 ≈ and Import machinery parts your car needs with Free 45 mm G1 830 kN Fatigue load limit Pu Shipping and Free Extended Warranty.
| Brand Name: | NSK |
| Model Number: | BT250-51 DB |
| B2 ≈: | 307 mm |
| G1: | 45 mm |
| Fatigue load limit Pu: | 830 kN |
| d2 ≈: | 578 mm |
| da max.: | 577 mm |
| Basic static load rating C0: | 12500 kN |
| D: | 790 mm |
| Ca min.: | 8.7 mm |
Product Details
| B2 ≈ | 307 mm |
| G1 | 45 mm |
| Fatigue load limit Pu | 830 kN |
| d2 ≈ | 578 mm |
| da max. | 577 mm |
| Basic static load rating C0 | 12500 kN |
| D | 790 mm |
| Ca min. | 8.7 mm |
| Mass bearing + sleeve | 545 kg |
| Da min. | 673 mm |
| s1 max. | 35.1 mm |
| Basic dynamic load rating C | 6950 kN |
| r1,2 min. | 7.5 mm |
| Operating clearance factor k2 | 0.109 |
| Reference speed | 560 r/min |
| B1 | 295 mm |
| ra max. | 6 mm |
| Limiting speed | 750 r/min |
| da min. | 512 mm |
| B | 248 mm |
