·
轴承代号 | 外形尺寸 | 额定载荷 | 极限转速 | 重量 | |||||
| d | D | B | Cr | Cor | 脂油 | ≈ | ||
| mm | KN | r/min | kg | |||||
7903C | 17 | 30 | 7 | 3.3 | 1.8 | 75000 | 120000 | 0.01 |
|
7903A5 | 17 | 30 | 7 | 3.2 | 1.7 | 63000 | 95000 | 0.01 |
|
7904C | 20 | 37 | 9 | 5 | 2.9 | 63000 | 95000 | 0.03 |
|
7904A5 | 20 | 37 | 9 | 4.8 | 2.7 | 53000 | 80000 | 0.03 |
|
7905C | 25 | 42 | 9 | 5.2 | 3.4 | 53000 | 80000 | 0.04 |
|
7905A5 | 25 | 42 | 9 | 4.9 | 3.3 | 45000 | 67000 | 0.04 |
|
7906C | 30 | 47 | 9 | 5.8 | 3.8 | 48000 | 70000 | 0.04 |
|
7906A5 | 30 | 47 | 9 | 5.4 | 3.6 | 40000 | 60000 | 0.04 |
|
7907C | 35 | 55 | 10 | 7.7 | 5.4 | 40000 | 60000 | 0.07 |
|
7907A5 | 35 | 55 | 10 | 7.4 | 5.1 | 34000 | 50000 | 0.07 |
|
7908C | 40 | 62 | 12 | 9.8 | 7 | 34000 | 50000 | 0.10 |
|
7908A5 | 40 | 62 | 12 | 9.3 | 6.6 | 28000 | 43000 | 0.10 |
|
7909C | 45 | 68 | 12 | 10.3 | 7.7 | 28000 | 43000 | 0.12 |
|
7909A5 | 45 | 68 | 12 | 9.7 | 7.3 | 26000 | 40000 | 0.12 |
|
7910C | 50 | 72 | 12 | 13.2 | 10 | 26000 | 40000 | 0.12 |
|
7910A5 | 50 | 72 | 12 | 12.5 | 9.5 | 22000 | 36000 | 0.12 |
|
7911C | 55 | 80 | 13 | 16 | 12.6 | 22000 | 36000 | 0.15 |
|
7911A5 | 55 | 80 | 13 | 15 | 11.9 | 19000 | 32000 | 0.15 |
|
7912C | 60 | 85 | 13 | 16.6 | 13.8 | 20000 | 34000 | 0.16 |
|
7912A5 | 60 | 85 | 13 | 15.7 | 13.1 | 18000 | 30000 | 0.16 |
|
7913C | 65 | 90 | 13 | 16.8 | 14.5 | 19000 | 32000 | 0.17 |
|
7913A5 | 65 | 90 | 13 | 16 | 13.7 | 17000 | 28000 | 0.17 |
|
7914C | 70 | 100 | 16 | 20.9 | 17.8 | 18000 | 3000 | 0.28 |
|
7914A5 | 70 | 100 | 16 | 19.7 | 16.9 | 15000 | 24000 | 0.28 |
|
7915C | 75 | 105 | 16 | 21.7 | 19.3 | 17000 | 28000 | 0.30 |
|
7915A5 | 75 | 105 | 16 | 20.5 | 18.2 | 15000 | 24000 | 0.3024 |
|
7916C | 80 | 110 | 16 | 22.4 | 20.8 | 1600 | 26000 | 0.31 |
|
7916A5 | 80 | 110 | 16 | 21.2 | 19.6 | 14000 | 22000 | 0.31 |
|
7917C | 85 | 120 | 18 | 26.1 | 24.2 | 15000 | 24000 | 0.44 |
|
7917A5 | 85 | 120 | 18 | 24.7 | 22.9 | 13000 | 20000 | 0.44 |
|
7918C | 90 | 125 | 18 | 27 | 26 | 15000 | 24000 | 0.46 |
|
7918A5 | 90 | 125 | 18 | 25.5 | 24.6 | 13000 | 20000 | 0.46 |
|
7919C | 95 | 130 | 18 | 27.3 | 26.9 | 14000 | 22000 | 0.48 |
|
7919A5 | 95 | 130 | 18 | 25.8 | 25.4 | 13000 | 20000 | 0.48 |
|
7920C | 100 | 140 | 20 | 40.1 | 37.6 | 13000 | 20000 | 0.66 |
|
7920A5 | 100 | 140 | 20 | 37.9 | 35.5 | 11000 | 18000 | 0.66 |
|
7921C | 105 | 145 | 20 | 40.7 | 39.1 | 12000 | 19000 | 0.69 |
|
7921A5 | 105 | 145 | 20 | 38.4 | 36.9 | 10000 | 17000 | 0.69 |
|
7922C | 110 | 150 | 20 | 41.3 | 40.5 | 11000 | 18000 | 0.71 |
|
7922A5 | 110 | 150 | 20 | 39 | 38.3 | 9500 | 16000 | 0.71 |
|
7924C | 120 | 165 | 22 | 43.1 | 44.9 | 10000 | 17000 | 0.97 |
|
7924A5 | 120 | 165 | 22 | 40.7 | 42.4 | 9000 | 15000 | 0.97 |
|
7926C | 130 | 180 | 24 | 53.1 | 56.6 | 9000 | 15000 | 1.38 |
|
7926A5 | 130 | 180 | 24 | 50.1 | 53.4 | 8500 | 14000 | 1.38 |
|
7928C | 140 | 190 | 24 | 53.7 | 59.1 | 8000 | 13000 | 1.46 |
|
7928A5 | 140 | 190 | 24 | 50.7 | 55.8 | 7500 | 12000 | 1.4612 |
|
7930C | 150 | 210 | 28 | 65.2 | 72.8 | 7500 | 12000 | 2.35 |
|
7930A5 | 150 | 210 | 28 | 61.5 | 68.7 | 7000 | 11000 | 2.35 |
|
7932C | 160 | 220 | 28 | 66 | 75.8 | 7000 | 11000 | 2.48 |
|
7932A5 | 160 | 220 | 28 | 62.3 | 71.60 | 6700 | 10000 | 2.48 |
|
7934C | 170 | 230 | 28 | 66.7 | 78.70 | 6700 | 10000 | 2.61 |
|
7934A5 | 170 | 230 | 28 | 63 | 74.30 | 6000 | 9000 | 2.61 |
|
7936C | 180 | 250 | 33 | 79.6 | 95.00 | 6000 | 9000 | 4.01 |
|
7936A5 | 180 | 250 | 33 | 75.2 | 89.70 | 5600 | 8500 | 4.01 |
|
7938C | 190 | 260 | 33 | 95.52 | 114.00 | 5500 | 8500 |
|
|
7938A5 | 190 | 260 | 33 | 90.24 | 107.64 | 5200 | 8000 |
|
|
7940C | 200 | 280 | 38 | 114.62 | 136.8 | 5100 | 8000 |
|
|
7940A5 | 200 | 280 | 38 | 108.29 | 129.17 | 4800 | 7600 |
|
|
7944C | 220 | 300 | 38 | 137.55 | 164.16 | 4800 | 7800 |
|
|
7944A5 | 220 | 300 | 38 | 129.95 | 155.00 | 4700 | 7200 |
|
|
7948C | 240 | 320 | 38 | 165.06 | 196.99 | 4600 | 7600 |
|
|
7948A5 | 240 | 320 | 38 | 155.94 | 186.00 | 4600 | 7000 |
|
|
7952C | 260 | 360 | 46 | 198.07 | 236.34 | 4200 | 7400 |
|
|
7952A5 | 260 | 360 | 46 | 187.12 | 223.20 | 4500 | 6800 |
|
|
7956C | 280 | 380 | 46 | 237.68 | 283.7 | 4000 | 7200 |
|
|
7956A5 | 280 | 380 | 46 | 224.55 | 267.85 | 4400 | 6600 |
|
|
7960C | 300 | 420 | 56 | 285.22 | 340.4 | 3800 | 7000 |
|
|
7960A5 | 300 | 420 | 56 | 269.46 | 321.41 | 4300 | 6400 |
|
|
7964C | 320 | 440 | 56 | 342.27 | 408.48 | 3600 | 6800 |
|
|
7964A5 | 320 | 440 | 56 | 323.35 | 385.69 | 4200 | 6200 |
|
|
7968C | 340 | 460 | 56 | 410.72 | 490.18 | 3400 | 6400 |
|
|
7968A5 | 340 | 460 | 56 | 388.02 | 462.8 | 4100 | 6100 |
|
|
7972C | 360 | 480 | 56 | 492.87 | 588.21 | 3200 | 6200 |
|
|
7972A5 | 360 | 480 | 56 | 465.62 | 555.39 | 4000 | 5800 |
|
|
7976C | 380 | 520 | 65 | 591.44 | 666.48 | 3100 | 6000 |
|
|
7976A5 | 380 | 520 | 65 | 558.75 | 799.77 | 3900 | 5600 |
|
|
7980C | 400 | 540 | 65 | 709.73 | 847.03 | 3000 | 5800 |
|
|
7980A5 | 400 | 540 | 65 | 670.49 | 959.72 | 3700 | 5400 |
|
|
7984C | 420 | 560 | 65 | 851.67 | 1015.44 | 2900 | 5600 |
|
|
7984A5 | 420 | 560 | 65 | 804.59 | 1151.67 | 3500 | 5000 |
|
|
7988C | 440 | 600 | 74 | 1021.99 | 1219.80 | 2800 | 5400 |
|
|
7988A5 | 440 | 600 | 74 | 965.50 | 1382.00 | 3200 | 4800 |
|
|
7992C | 460 | 620 | 74 | 1226.40 | 1463.66 | 2700 | 5000 |
|
|
7992A5 | 460 | 620 | 74 | 1158.60 | 1658.4 | 3000 | 4600 |
|
|
7996C | 480 | 650 | 78 | 1471.68 | 1756.40 | 2600 | 4800 |
|
|
7996A5 | 480 | 650 | 78 | 1390.33 | 1990.08 | 2800 | 4200 |
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