公称接触角α=15°,25°;内径6—150mm
接触角:C-15°或AC-25°
滚动体:钢球或陶瓷球
结 构:开式或密封
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) | ||
706C | 6 | 17 | 6 | 0.3 | 0.3 | 2.36 | 0.97 | 95000 | 160000 | 120000 | 190000 | ||||
706AC | 6 | 17 | 6 | 0.3 | 0.3 | 2.28 | 0.93 | 85000 | 140000 | 100000 | 170000 | ||||
708C | 8 | 22 | 7 | 0.3 | 0.3 | 3.8 | 1.73 | 75000 | 120000 | 95000 | 160000 | ||||
708AC | 8 | 22 | 7 | 0.3 | 0.3 | 3.75 | 1.66 | 67000 | 100000 | 80000 | 130000 | ||||
7000C | 10 | 26 | 8 | 0.3 | 0.3 | 4.25 | 2.08 | 60000 | 90000 | 80000 | 130000 | 17 | 67 | 145 | 0.021 |
7000AC | 10 | 26 | 8 | 0.3 | 0.3 | 4.05 | 2 | 56000 | 85000 | 67000 | 100000 | 22 | 100 | 224 | 0.021 |
7001C | 12 | 28 | 8 | 0.3 | 0.3 | 2.6 | 56000 | 85000 | 70000 | 110000 | 19 | 74 | 161 | 0.024 | |
7001AC | 12 | 28 | 8 | 0.3 | 0.3 | 4.55 | 2.5 | 50000 | 75000 | 60000 | 90000 | 23 | 110 | 250 | 0.024 |
7002C | 15 | 32 | 9 | 0.3 | 0.3 | 6.2 | 3.4 | 48000 | 70000 | 60000 | 90000 | 28 | 102 | 216 | 0.035 |
7002AC | 15 | 32 | 9 | 0.3 | 0.3 | 6 | 3.25 | 43000 | 63000 | 50000 | 75000 | 36 | 154 | 344 | 0.035 |
7003C | 17 | 35 | 10 | 0.3 | 0.3 | 8.65 | 4.9 | 43000 | 63000 | 53000 | 80000 | 41 | 146 | 308 | 0.045 |
7003AC | 17 | 35 | 10 | 0.3 | 0.3 | 8.3 | 4.75 | 38000 | 56000 | 45000 | 67000 | 54 | 221 | 487 | 0.045 |
7004C | 20 | 42 | 12 | 0.6 | 0.6 | 10.4 | 6 | 36000 | 53000 | 45000 | 67000 | 52 | 179 | 377 | 0.079 |
7004AC | 20 | 42 | 12 | 0.6 | 0.6 | 10 | 5.7 | 32000 | 48000 | 38000 | 56000 | 71 | 277 | 598 | 0.079 |
7005C | 25 | 47 | 12 | 0.6 | 0.6 | 14.6 | 9.15 | 30000 | 45000 | 38000 | 56000 | 74 | 254 | 533 | 0.091 |
7005AC | 25 | 47 | 12 | 0.6 | 0.6 | 13.7 | 8.65 | 28000 | 43000 | 34000 | 50000 | 101 | 384 | 828 | 0.091 |
7006C | 30 | 55 | 13 | 1 | 1 | 15 | 10.2 | 26000 | 40000 | 32000 | 48000 | 75 | 260 | 545 | 0.133 |
7006AC | 30 | 55 | 13 | 1 | 1 | 14.3 | 9.8 | 24000 | 38000 | 28000 | 43000 | 102 | 397 | 861 | 0.133 |
7007C | 35 | 62 | 14 | 1 | 1 | 19 | 13.7 | 22000 | 36000 | 28000 | 43000 | 91 | 333 | 697 | 0.17 |
7007AC | 35 | 62 | 14 | 1 | 1 | 18.3 | 12.9 | 20000 | 34000 | 24000 | 38000 | 136 | 518 | 1116 | 0.17 |
7008C | 40 | 68 | 15 | 1 | 1 | 20.4 | 16 | 20000 | 34000 | 26000 | 40000 | 102 | 353 | 743 | 0.21 |
7008AC | 40 | 68 | 15 | 1 | 1 | 19.6 | 15 | 19000 | 32000 | 22000 | 36000 | 142 | 547 | 1180 | 0.21 |
7009C | 45 | 75 | 16 | 1 | 1 | 27.5 | 21.2 | 18000 | 30000 | 24000 | 38000 | 145 | 490 | 1019 | 0.26 |
7009AC | 45 | 75 | 16 | 1 | 1 | 26.5 | 20 | 17000 | 28000 | 20000 | 34000 | 209 | 768 | 1638 | 0.26 |
7010C | 50 | 80 | 16 | 1 | 1 | 28.5 | 22.8 | 17000 | 28000 | 22000 | 36000 | 450 | 507 | 1054 | 0.29 |
7010AC | 50 | 80 | 16 | 1 | 1 | 27 | 21.6 | 15000 | 24000 | 18000 | 30000 | 211 | 779 | 1663 | 0.29 |
7011C | 55 | 90 | 18 | 1.1 | 1.1 | 38 | 31 | 15000 | 24000 | 19000 | 32000 | 207 | 687 | 1424 | 0.42 |
7011AC | 55 | 90 | 18 | 1.1 | 1.1 | 36 | 29 | 14000 | 22000 | 17000 | 28000 | 298 | 1066 | 2257 | 0.42 |
7012C | 60 | 95 | 18 | 1.1 | 1.1 | 39 | 33.5 | 14000 | 22000 | 18000 | 30000 | 211 | 704 | 1459 | 0.45 |
7012AC | 60 | 95 | 18 | 1.1 | 1.1 | 36.5 | 31.5 | 13000 | 20000 | 15000 | 24000 | 299 | 1075 | 2281 | 0.45 |
7013C | 65 | 100 | 18 | 1.1 | 1.1 | 40 | 35.5 | 13000 | 20000 | 17000 | 28000 | 216 | 720 | 1495 | 0.47 |
7013AC | 65 | 100 | 18 | 1.1 | 1.1 | 38 | 33.5 | 12000 | 19000 | 15000 | 24000 | 310 | 1118 | 2372 | 0.47 |
7014C | 70 | 110 | 20 | 1.1 | 1.1 | 50 | 43 | 12000 | 19000 | 16000 | 26000 | 278 | 915 | 1888 | 0.66 |
7014AC | 70 | 110 | 20 | 1.1 | 1.1 | 46.5 | 41.5 | 11000 | 18000 | 13000 | 20000 | 398 | 1397 | 2945 | 0.66 |
7015C | 75 | 115 | 20 | 1.1 | 1.1 | 51 | 46.5 | 12000 | 19000 | 15000 | 24000 | 283 | 931 | 1923 | 0.69 |
7015AC | 75 | 115 | 20 | 1.1 | 1.1 | 48 | 44 | 11000 | 18000 | 13000 | 20000 | 408 | 1439 | 3027 | 0.69 |
7016C | 80 | 125 | 22 | 1.1 | 1.1 | 63 | 58.5 | 11000 | 18000 | 14000 | 22000 | 357 | 1163 | 2391 | 0.93 |
7016AC | 80 | 125 | 22 | 1.1 | 1.1 | 60 | 55 | 9500 | 16000 | 12000 | 19000 | 529 | 1830 | 3825 | 0.93 |
7017C | 85 | 130 | 22 | 1.1 | 1.1 | 65.5 | 62 | 10000 | 17000 | 13000 | 20000 | 370 | 1209 | 2484 | 0.97 |
7017AC | 85 | 130 | 22 | 1.1 | 1.1 | 62 | 58.5 | 9000 | 15000 | 11000 | 18000 | 545 | 1888 | 3949 | 0.97 |
7018C | 90 | 140 | 24 | 1.5 | 1.5 | 76.5 | 72 | 9500 | 16000 | 12000 | 19000 | 440 | 1427 | 2925 | 1.26 |
7018AC | 90 | 140 | 24 | 1.5 | 1.5 | 72 | 68 | 8500 | 14000 | 10000 | 17000 | 649 | 2217 | 4623 | 1.26 |
7019C | 95 | 145 | 24 | 1.5 | 1.5 | 78 | 76.5 | 9000 | 15000 | 11000 | 18000 | 447 | 1452 | 2980 | 1.32 |
7019AC | 95 | 145 | 24 | 1.5 | 1.5 | 75 | 72 | 8000 | 13000 | 9500 | 16000 | 675 | 2308 | 4813 | 1.32 |
7020C | 100 | 150 | 24 | 1.5 | 1.5 | 81.5 | 81.5 | 8500 | 14000 | 11000 | 18000 | 467 | 1516 | 3112 | 1.37 |
7020AC | 100 | 150 | 24 | 1.5 | 1.5 | 76.5 | 76.5 | 7500 | 12000 | 9000 | 15000 | 685 | 2347 | 4902 | 1.37 |
7021C | 105 | 160 | 26 | 2 | 2 | 106 | 102 | 8000 | 13000 | 10000 | 17000 | 625 | 1999 | 4803 | 1.73 |
7021AC | 105 | 160 | 26 | 2 | 2 | 102 | 98 | 7000 | 11000 | 8500 | 14000 | 960 | 3206 | 6639 | 1.73 |
7022C | 110 | 170 | 28 | 2 | 2 | 110 | 110 | 7500 | 12000 | 9500 | 16000 | 648 | 2072 | 4235 | 2.14 |
7022AC | 110 | 170 | 28 | 2 | 2 | 104 | 104 | 6700 | 10000 | 8000 | 13000 | 975 | 3262 | 6760 | 2.14 |
7024C | 120 | 180 | 28 | 2 | 2 | 112 | 116 | 6700 | 10000 | 8500 | 14000 | 657 | 2107 | 4308 | 2.27 |
7024AC | 120 | 180 | 28 | 2 | 2 | 106 | 110 | 6300 | 9500 | 7500 | 12000 | 989 | 3317 | 6881 | 2.27 |
7026C | 130 | 200 | 33 | 2 | 2 | 143 | 150 | 6000 | 9000 | 7500 | 12000 | 857 | 2720 | 5545 | 3.43 |
7026AC | 130 | 200 | 33 | 2 | 2 | 137 | 143 | 5600 | 8500 | 6700 | 10000 | 1322 | 4358 | 8972 | 3.43 |
7028C | 140 | 210 | 33 | 2 | 2 | 146 | 160 | 5600 | 8500 | 7000 | 11000 | 873 | 2775 | 5657 | 3.64 |
7028AC | 140 | 210 | 33 | 2 | 2 | 140 | 150 | 5000 | 7500 | 6300 | 9500 | 1345 | 4446 | 9159 | 3.64 |
7030C | 150 | 225 | 35 | 2.1 | 2.1 | 183 | 193 | 5300 | 8000 | 6700 | 10000 | 1111 | 3503 | 7142 | 4.43 |
7030AC | 150 | 225 | 35 | 2.1 | 2.1 | 173 | 186 | 4800 | 7000 | 5600 | 8500 | 1705 | 5555 | 11417 | 4.43 |