d1 | 420 | mm | |
D | 720 | mm | |
B | 226 | mm | |
B1 | 270 | mm | |
d2 | ≈ | 522 | mm |
D1 | ≈ | 647 | mm |
B2 | ≈ | 281 | mm |
G | Tr 460x5 | ||
G1 | 42 | mm | |
s1 | max. | 16 | mm |
r1,2 | min. | 6 | mm |
Value specified for B2 is approximate and before the sleeve is driven into the bearing bore.
da | min. | 454 | mm |
da | max. | 521 | mm |
Da | min. | 613 | mm |
Da | max. | 694 | mm |
Ca | min. | 7.5 | mm |
ra | max. | 5 | mm |
Basic dynamic load rating | C | 6700 | kN | |
Basic static load rating | C0 | 11400 | kN | |
Fatigue load limit | Pu | 780 | kN | |
Reference speed | 630 | r/min | ||
Limiting speed | 850 | r/min | ||
Misalignment factor | k1 | 0 | ||
Operating clearance factor | k2 | 0.099 |
Mass bearing + sleeve | 405 | kg |
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ