Precision bearings
型号 | 基本尺寸 | 基本额定载荷 | 额定转速 | ||||
---|---|---|---|---|---|---|---|
Model | dynamic | static | Reference speed | Limiting speed | |||
d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | [r/min] | [r/min] | |
61864 | 320 | 400 | 38 | 168 | 235 | 1000 | 1300 |
61860 | 300 | 380 | 38 | 162 | 222 | 1100 | 1400 |
61856 | 280 | 350 | 33 | 135 | 178 | 1200 | 1600 |
61852 | 260 | 320 | 28 | 95 | 128 | 1300 | 1700 |
61848 | 240 | 300 | 28 | 83.5 | 108 | 1500 | 1900 |
61844 | 220 | 270 | 24 | 76.4 | 97.8 | 1700 | 2200 |
61840 | 200 | 250 | 24 | 74.2 | 91.2 | 1800 | 2400 |
61838 | 190 | 240 | 24 | 75.1 | 91.6 | 1900 | 2600 |
61836 | 180 | 225 | 22 | 62.3 | 75.9 | 2000 | 2800 |
61834 | 170 | 215 | 22 | 61.5 | 73.3 | 2200 | 3000 |
61832 | 160 | 200 | 20 | 49.6 | 59.1 | 2600 | 3200 |
61830 | 150 | 190 | 20 | 49.1 | 57.1 | 2800 | 3400 |
61828 | 140 | 175 | 18 | 38.2 | 44.3 | 3000 | 3800 |
61826 | 130 | 165 | 18 | 37.9 | 42.9 | 3200 | 4000 |
61824 | 120 | 150 | 16 | 28.9 | 32.9 | 3400 | 4300 |
61822 | 110 | 140 | 16 | 28.1 | 30.7 | 3800 | 5000 |
61821 | 105 | 130 | 13 | 20.3 | 22.7 | 4000 | 5000 |
61820 | 100 | 125 | 13 | 20.1 | 22 | 4300 | 5300 |
61819 | 95 | 120 | 13 | 19.8 | 21.3 | 4500 | 5600 |
61818 | 90 | 115 | 13 | 19.5 | 20.5 | 4800 | 6000 |
61817 | 85 | 110 | 13 | 19.2 | 19.8 | 5000 | 6300 |
61816 | 80 | 100 | 10 | 12.7 | 13.3 | 5600 | 6700 |
61815 | 75 | 95 | 10 | 12.5 | 12.8 | 6000 | 7000 |
61814 | 70 | 90 | 10 | 12.1 | 11.9 | 6300 | 7500 |
61813 | 65 | 85 | 10 | 11.9 | 11.5 | 6700 | 8000 |
61812 | 60 | 78 | 10 | 9.1 | 8.7 | 7000 | 8500 |
61811 | 55 | 72 | 9 | 9.1 | 8.4 | 8000 | 9500 |
61810 | 50 | 65 | 7 | 6.6 | 6.1 | 8500 | 10000 |
61809 | 45 | 58 | 7 | 6.4 | 5.6 | 9000 | 12000 |
61808 | 40 | 52 | 7 | 4.95 | 4.2 | 12000 | 14000 |
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