جدول مشخصات بلبرینگ yzyz
Boundary dimensions | a = 15 | a = 25 | Bearing designations | ||||||||||
Load ratings | Limiting speeds | Load ratings | Limiting speeds | ||||||||||
d | D | B | rs (min) | r1s(min) | Cr | Cor | Grease | Oil | Cr | Cor | Grease | Oil | |
mm | kN | r/min | kN | r/min | |||||||||
15 | 32 | 9 | 0.30 | 0.15 | 5.3 | 3.3 | 50000 | 75000 | 5.1 | 3.1 | 45000 | 67000 | 7002 |
17 | 35 | 10 | 0.30 | 0.15 | 6.7 | 4.9 | 45000 | 67000 | 6.4 | 4.7 | 40000 | 60000 | 7003 |
20 | 42 | 12 | 0.60 | 0.15 | 9.6 | 6.3 | 38000 | 56000 | 9.2 | 6.0 | 34000 | 50000 | 7004 |
25 | 47 | 12 | 0.60 | 0.15 | 12.9 | 8.7 | 34000 | 50000 | 12.3 | 8.3 | 30000 | 45000 | 7005 |
25 | 52 | 15 | 1.00 | 0.30 | 16.8 | 13.1 | 30000 | 45000 | 16.1 | 12.5 | 26000 | 40000 | 7205 |
30 | 55 | 13 | 1.00 | 0.30 | 15.7 | 11.6 | 28000 | 43000 | 14.9 | 10.9 | 24000 | 38000 | 7006 |
35 | 62 | 14 | 1.00 | 0.30 | 19.3 | 17.5 | 20000 | 34000 | 18.3 | 16.6 | 19000 | 32000 | 7007 |
40 | 68 | 15 | 1.00 | 0.30 | 19.9 | 19.1 | 19000 | 32000 | 18.9 | 18.2 | 17000 | 28000 | 7008 |
45 | 75 | 16 | 1.00 | 0.30 | 26.7 | 25.3 | 17000 | 28000 | 25.4 | 24.1 | 16000 | 26000 | 7009 |
50 | 80 | 16 | 1.00 | 0.30 | 27.6 | 27.5 | 16000 | 26000 | 26.2 | 26.2 | 15000 | 24000 | 7010 |