公称接触角α=15°，25°；内径10—150mm
公称接触角α=15°，25°
内径10—150mm
型号 | 主要尺寸(mm) | 基本额定负荷(KN) | 钢球极限转速(r/min) | 陶瓷球极限转速(r/min) | 预负荷(N) | 重量(kg) | |||||||||
d | D | B | r | r1 | Cr | Cor | 脂 | 油 | 脂 | 油 | 轻(A) | 中(B) | 重(C) | ||
71800C | 10 | 19 | 5 | 0.3 | 0.1 | 1.9 | 0.98 | 75000 | 1E+05 | 95000 | 160000 | ||||
71800AC | 10 | 19 | 5 | 0.3 | 0.1 | 1.9 | 0.98 | 70000 | 1E+05 | 85000 | 140000 | ||||
71801C | 12 | 21 | 5 | 0.3 | 0.1 | 2.08 | 1.18 | 67000 | 1E+05 | 85000 | 140000 | ||||
71801AC | 12 | 21 | 5 | 0.3 | 0.1 | 1.96 | 1.12 | 60000 | 90000 | 75000 | 120000 | ||||
71802C | 15 | 24 | 5 | 0.3 | 0.1 | 2.28 | 1.5 | 56000 | 85000 | 70000 | 110000 | ||||
71802AC | 15 | 24 | 5 | 0.3 | 0.1 | 2.16 | 1.4 | 50000 | 75000 | 63000 | 95000 | ||||
71803C | 17 | 26 | 5 | 0.3 | 0.1 | 2.32 | 1.6 | 50000 | 75000 | 67000 | 100000 | ||||
71803AC | 17 | 26 | 5 | 0.3 | 0.1 | 2.2 | 1.53 | 48000 | 70000 | 56000 | 85000 | ||||
71804C | 20 | 32 | 7 | 0.3 | 0.1 | 3.8 | 2.65 | 43000 | 63000 | 53000 | 80000 | ||||
71804AC | 20 | 32 | 7 | 0.3 | 0.1 | 3.65 | 2.5 | 38000 | 56000 | 45000 | 67000 | ||||
71805C | 25 | 37 | 7 | 0.3 | 0.1 | 4.15 | 3.2 | 36000 | 53000 | 45000 | 67000 | ||||
71805AC | 25 | 37 | 7 | 0.3 | 0.1 | 3.9 | 3 | 32000 | 48000 | 38000 | 56000 | ||||
71806C | 30 | 42 | 7 | 0.3 | 0.1 | 4.4 | 3.65 | 30000 | 45000 | 38000 | 56000 | ||||
71806AC | 30 | 42 | 7 | 0.3 | 0.1 | 4.15 | 3.4 | 28000 | 43000 | 34000 | 50000 | ||||
71807C | 35 | 47 | 7 | 0.3 | 0.1 | 4.65 | 4.15 | 26000 | 40000 | 34000 | 50000 | ||||
71807AC | 35 | 47 | 7 | 0.3 | 0.1 | 4.4 | 3.8 | 24000 | 38000 | 30000 | 45000 | ||||
71808C | 40 | 52 | 7 | 0.3 | 0.1 | 4.8 | 4.55 | 24000 | 38000 | 30000 | 45000 | ||||
71808AC | 40 | 52 | 7 | 0.3 | 0.1 | 4.55 | 4.25 | 22000 | 36000 | 26000 | 40000 | ||||
71809C | 45 | 58 | 7 | 0.3 | 0.1 | 7.2 | 6.95 | 22000 | 36000 | 28000 | 43000 | ||||
71809AC | 45 | 58 | 7 | 0.3 | 0.1 | 6.8 | 6.4 | 19000 | 32000 | 24000 | 38000 | ||||
71810C | 50 | 65 | 7 | 0.3 | 0.1 | 7.35 | 7.35 | 19000 | 32000 | 24000 | 38000 | ||||
71810AC | 50 | 65 | 7 | 0.3 | 0.1 | 6.95 | 6.8 | 17000 | 28000 | 20000 | 34000 | ||||
71811C | 55 | 72 | 9 | 0.3 | 0.1 | 10.2 | 10.2 | 17000 | 28000 | 22000 | 36000 | ||||
71811AC | 55 | 72 | 9 | 0.3 | 0.1 | 9.65 | 9.5 | 16000 | 26000 | 19000 | 32000 | ||||
71812C | 60 | 78 | 10 | 0.3 | 0.1 | 13.2 | 13.2 | 16000 | 26000 | 20000 | 34000 | ||||
71812AC | 60 | 78 | 10 | 0.3 | 0.1 | 12.2 | 12.2 | 14000 | 22000 | 17000 | 28000 | ||||
71813C | 65 | 85 | 10 | 0.6 | 0.3 | 13.4 | 14 | 15000 | 24000 | 19000 | 32000 | ||||
71813AC | 65 | 85 | 10 | 0.6 | 0.3 | 12.7 | 12.9 | 13000 | 20000 | 16000 | 26000 | ||||
71814C | 70 | 90 | 10 | 0.6 | 0.3 | 14 | 15 | 14000 | 22000 | 18000 | 30000 | ||||
71814AC | 70 | 90 | 10 | 0.6 | 0.3 | 12.9 | 13.7 | 13000 | 20000 | 15000 | 24000 | ||||
71815C | 75 | 95 | 10 | 0.6 | 0.3 | 14.3 | 15.6 | 13000 | 20000 | 16000 | 26000 | ||||
71815AC | 75 | 95 | 10 | 0.6 | 0.3 | 13.4 | 14.6 | 12000 | 19000 | 14000 | 22000 | ||||
71816C | 80 | 100 | 10 | 0.6 | 0.3 | 14.6 | 16.6 | 12000 | 19000 | 16000 | 26000 | ||||
71816AC | 80 | 100 | 10 | 0.6 | 0.3 | 13.7 | 15.6 | 11000 | 18000 | 13000 | 20000 | ||||
71817C | 85 | 110 | 13 | 1 | 0.3 | 21.6 | 24 | 11000 | 18000 | 14000 | 22000 | ||||
71817AC | 85 | 110 | 13 | 1 | 0.3 | 20.4 | 22.4 | 10000 | 17000 | 12000 | 19000 | ||||
71818C | 90 | 115 | 13 | 1 | 0.3 | 21.2 | 23.6 | 11000 | 18000 | 14000 | 22000 | ||||
71818AC | 90 | 115 | 13 | 1 | 0.3 | 20 | 22 | 9500 | 16000 | 12000 | 19000 | ||||
71819C | 95 | 120 | 13 | 1 | 0.3 | 21.6 | 24.5 | 10000 | 17000 | 13000 | 20000 | ||||
71819AC | 95 | 120 | 13 | 1 | 0.3 | 20.4 | 22.8 | 9000 | 15000 | 11000 | 18000 | ||||
71820C | 100 | 125 | 13 | 1 | 0.3 | 21.6 | 25 | 9500 | 16000 | 12000 | 19000 | ||||
71820AC | 100 | 125 | 13 | 1 | 0.3 | 20.4 | 23.6 | 8500 | 14000 | 10000 | 17000 | ||||
71821C | 105 | 130 | 13 | 1 | 0.3 | 22.8 | 27.5 | 9000 | 15000 | 12000 | 19000 | ||||
71821AC | 105 | 130 | 13 | 1 | 0.3 | 21.6 | 25.5 | 8000 | 13000 | 10000 | 17000 | ||||
71822C | 110 | 140 | 16 | 1 | 0.3 | 31.5 | 36.5 | 8500 | 14000 | 11000 | 18000 | ||||
71822AC | 110 | 140 | 16 | 1 | 0.3 | 29 | 34 | 7500 | 12000 | 9000 | 15000 | ||||
71824C | 120 | 150 | 16 | 1 | 0.3 | 32 | 39 | 7500 | 12000 | 10000 | 17000 | ||||
71824AC | 120 | 150 | 16 | 1 | 0.3 | 30 | 36 | 7000 | 11000 | 8500 | 14000 | ||||
71826C | 130 | 165 | 18 | 1.1 | 0.6 | 42.5 | 51 | 7000 | 11000 | 9000 | 15000 | ||||
71826AC | 130 | 165 | 18 | 1.1 | 0.6 | 40 | 48 | 6300 | 9500 | 7500 | 12000 | ||||
71828C | 140 | 175 | 18 | 1.1 | 0.6 | 43 | 54 | 6300 | 9500 | 8000 | 13000 | ||||
71828AC | 140 | 175 | 18 | 1.1 | 0.6 | 40.5 | 51 | 6000 | 9000 | 7000 | 11000 | ||||
71830C | 150 | 190 | 20 | 1.1 | 0.6 | 56 | 69.5 | 6000 | 9000 | 7500 | 12000 | ||||
71830AC | 150 | 190 | 20 | 1.1 | 0.6 | 52 | 64 | 5300 | 8000 | 6300 | 9500 | ||||