四点角接触球轴承:
该类型轴承为单列角接触球轴承,能承受双向轴向负荷。有双半内圈和双半外圈两种型式,接触角为35°,轴向尺寸小,极限转速高。该种轴承只有在一定轴向作用力下才能保证正常工作。
该类轴承装在轧辊的固定端,限制轧辊的双向位移,为避免承受径向力,其外径与轴承座应留有间隙。双半圈不能互换。多用于承受较小的轴向负荷。轴承的轴向游隙比深沟球轴承小,轴向承载能力比深沟球轴承大。
主要型号及规格尺寸
四点角接触球轴承(6类) | ||||||
轴承型号 | 外形尺寸(mm) | 单重 | ||||
新代号 | 旧代号 | d | D | B | C | (Kg) |
QJF1018 | 116118H | 90 | 140 | 24 | 1.4 | |
QJF1022 | 116122H | 110 | 170 | 28 | 2.43 | |
QJF1024 | 116124H | 120 | 180 | 28 | 2.6 | |
QJF1024X1M | 116724 | 120 | 179.5 | 28 | 2.6 | |
QJF1026 | 116126H | 130 | 200 | 33 | 4 | |
QJF1026X1M | 116726H | 130 | 199.5 | 33 | 4 | |
QJF1028 | 116128H | 140 | 210 | 33 | 4.2 | |
QJF1028X1 | 140 | 209.5 | 33 | 4.2 | ||
QJF1028X2 | 140 | 210 | 35 | 4.5 | ||
QJF2930X2 | 150 | 210 | 35 | 3.28 | ||
QJF1030 | 116130H | 150 | 225 | 35 | 5.26 | |
QJF1030X1 | 150 | 224.5 | 35 | 5.26 | ||
2G116130SG | 150 | 225 | 35 | 5.37 | ||
QJF1032 | 116132H | 160 | 240 | 38 | 6.3 | |
QJF1032X1 | 116732 | 160 | 239.5 | 38 | 6.3 | |
116732H | 160 | 239.5 | 38 | 6.3 | ||
QJF1032/T | 160 | 245 | 38 | 6.8 | ||
116132YA | 138.5 | 255 | 46 | 10.9 | ||
QJF1034 | 116134H | 170 | 260 | 42 | 8.5 | |
QJF1034X1 | 116134K | 170 | 265 | 42 | 9 | |
QJF1034X3 | 170 | 279.5 | 46 | 12.6 | ||
QJF1036 | 116136H | 180 | 280 | 46 | 11 | |
QJF1038 | 116138H | 190 | 290 | 46 | 11.5 | |
QJF1040 | 116140H | 200 | 310 | 51 | 14.9 | |
QJF1040X1 | 116140X1 | 200 | 309.5 | 51 | 14.55 | |
QJF1044 | 116144H | 220 | 340 | 56 | 19.6 | |
QJF1048 | 116148H | 240 | 360 | 56 | 22.16 | |
QJF1048X1 | 116148X1 | 240 | 359.5 | 56 | 22.16 | |
QJF1952X1 | 260 | 359.5 | 46 | 15.8 | ||
QJF2952X1-1 | 260 | 379.5 | 60 | 21.3 | ||
QJF1052 | 116152H | 260 | 400 | 65 | 31.3 | |
QJF1056 | 116156H | 280 | 420 | 65 | 33.2 | |
116156/LGA | 280 | 419.5 | 65 | 35 | ||
QJF1060 | 116160H | 300 | 460 | 74 | 47 | |
QJF1060X1 | 300 | 459.5 | 74 | 47 | ||
QJF1064 | 116164H | 320 | 480 | 74 | 49.5 | |
QJF1064X1 | 116164HK | 320 | 479.5 | 74 | 49.5 | |
GXT/116164HK | 260 | 479.5 | 93 | 71.1 | ||
QJF1068 | 116168H | 340 | 520 | 82 | 68.9 | |
QJF2970 | 350 | 500 | 74 | 48.7 | ||
QJF1072X1 | 116772 | 360 | 539.5 | 82 | 71.54 | |
QJF1072 | 116172 | 360 | 540 | 82 | 69.2 | |
QJF1072X3 | 360 | 549.5 | 85 | 63.14 | ||
QJF1076 | 116176 | 380 | 560 | 82 | 76 | |
QJF1080X1 | 400 | 600 | 90 | 95.4 | ||
QJF1084 | 116184 | 420 | 620 | 90 | 104 | |
116982Y | 460 | 590 | 45 | 32 | ||
QJF224 | 116224H | 120 | 215 | 40 | 6.6 | |
116224/HY | 120 | 217 | 40 | 7 | ||
QJF226 | 116226H | 130 | 230 | 40 | 7.5 | |
QJF228 | 116228 | 140 | 250 | 42 | 10.6 | |
QJF230 | 116230H | 150 | 270 | 45 | 11.8 | |
QJF232 | 116232H | 160 | 290 | 48 | 14.6 | |
QJF232X1 | 160 | 289.5 | 48 | 14.6 | ||
QJF234 | 116234H | 170 | 310 | 52 | 18.2 | |
QJF236 | 116236H | 180 | 320 | 52 | 19 | |
QJF238 | 116238H | 190 | 340 | 55 | 39 | |
QJF240 | 116240H | 190 | 360 | 58 | 27 | |
QJF312 | 116312H | 60 | 130 | 31 | 2.3 | |
QJF320 | 116320H | 100 | 215 | 47 | 8.8 | |
QJF322 | 116322H | 110 | 240 | 50 | 11.9 | |
QJF324 | 116324H | 120 | 260 | 55 | 15.5 | |
QJF326 | 116326H | 130 | 280 | 58 | 18.6 | |
QJF328 | 116328H | 140 | 300 | 62 | 22.7 | |
QJF1028X1 | 140 | 209.5 | 33 | 4.2 | ||
QJF330 | 116330 | 150 | 320 | 65 | 27 | |
QJF332 | 116332 | 160 | 340 | 68 | 28 | |
QJF334 | 116334 | 170 | 360 | 72 | 37.4 | |
116730H | 150 | 224.5 | 35 | 5.89 | ||
8116730H | 150.5 | 270 | 35 | 9.2 | ||
QJF1034X1 | 116734 | 170 | 259.5 | 42 | 8.5 | |
QJF4936X1 | 116736H | 180 | 259.5 | 52 | 9.5 | |
116736Y | 180 | 260 | 42 | 8.18 | ||
QJF1038X1 | 116738H | 190 | 289.5 | 46 | 11.5 | |
116738KH | 190 | 269.5 | 55 | 10.5 | ||
116740H | 200 | 289.5 | 58 | 13.2 | ||
QJF3944X1 | 116744H | 220 | 309.5 | 60 | 14.8 | |
QJF3948X1 | 116748H | 240 | 329.5 | 60 | 16 | |
116748KH | 240 | 340 | 60 | 16 | ||
116750HG | 250 | 340 | 56 | 15.5 | ||
QJF2952X1 | 116752H | 260 | 369.5 | 60 | 22 | |
116752YS | 260 | 374.5 | 60 | 23 | ||
116756YS | 280 | 389.5 | 65 | 25 | ||
116756H | 280 | 419.5 | 65 | 33.2 | ||
116760H | 300 | 420 | 65 | 29.3 | ||
QJF29/321X2 | 116764 | 321 | 440 | 65 | 31 | |
QJF2964X2 | 320 | 440 | 65 | 32.4 | ||
QJF1/150.3 | 116930 | 150.3 | 225 | 35 | 5.1 | |
QJF1936X3M | 116936 | 180 | 249.5 | 33 | 5.1 | |
QJF1040X1 | 116940H | 200 | 280 | 51 | 10.2 | |
QJF1944 | 116944H | 220 | 300 | 60 | 13 | |
QJF3944X2 | 116944H | 220 | 300 | 60 | 13 | |
116852X3 | 260 | 359.5 | 65 | 22.028 | ||
116952X3 | 258 | 359.5 | 65 | 21 | ||
116952X3 | 258 | 359.5 | 65 | 21 | ||
116952SJ | 259.5 | 400 | 65 | 31.1 | ||
116952SJ | 259.5 | 400 | 65 | 31.1 | ||
BFZ/QJF2952X3/CT | 260 | 359.5 | 73 | 22.18 | ||
116956 | 280 | 375 | 65 | 21 | ||
QJF1956X1 | 280 | 389.5 | 46 | 19.2 | ||
3116956K | 280.5 | 390 | 70 | 26.5 | ||
QJ1017 | 176117H | 85 | 130 | 22 | 1.1 | |
QJ1018 | 176118H | 90 | 140 | 24 | 1.4 | |
QJ1024N2MPA | 120 | 180 | 28 | 2.7 | ||
QJ1024X1M | 176724 | 120 | 179.5 | 33 | 2.6 | |
QJ1026X1M | 176726H | 130 | 199.5 | 33 | 4 | |
QJ1028 | 176128 | 140 | 210 | 33 | 4.45 | |
QJ1028X1 | 176128H | 140 | 209.5 | 33 | 4.45 | |
QJ1029XT | 135 | 219.5 | 39 | 5.7 | ||
QJ1030 | 176130 | 150 | 225 | 35 | 5.37 | |
QJ1030X1 | 150 | 224.5 | 35 | 5.37 | ||
QJ1032 | 176132H | 160 | 240 | 38 | 6.3 | |
QJ1034 | 176134 | 170 | 260 | 42 | 8.5 | |
QJ1034X1 | 176734 | 170 | 259.5 | 42 | 8.5 | |
QJ1036 | 176136 | 180 | 280 | 46 | 11 | |
QJ1038 | 176138H | 190 | 290 | 46 | 11.5 | |
QJ1040 | 176140H | 200 | 310 | 51 | 14.9 | |
QJ1040X1 | 176140X1 | 200 | 309.5 | 51 | 14.55 | |
QJ1044 | 176144H | 220 | 340 | 56 | 19.6 | |
QJ1046X3 | 230 | 330 | 46 | 13.7 | ||
QJ1048 | 176148H | 240 | 360 | 56 | 22.16 | |
176148K | 240 | 359.5 | 56 | 22.16 | ||
3E176148QKT | 240 | 360 | 56 | 22.16 | ||
QJ1052 | 176152H | 260 | 400 | 65 | 31.3 | |
QJ1056 | 176156H | 280 | 420 | 65 | 33.2 | |
QJ1056X1M | 176756H | 280 | 419.5 | 65 | 33.2 | |
QJ1060 | 176160H | 300 | 460 | 74 | 47 | |
QJ1064X1M | 176764H | 320 | 440 | 65 | 31 | |
176164HK | 320 | 479.5 | 74 | 49.5 | ||
QJ1064 | 320 | 480 | 74 | 42.97 | ||
XT176164HK | 260 | 479.5 | 100 | 71.1 | ||
QJ1068X3 | 340 | 500 | 80 | 53.6 | ||
QJ1068X3/HG | 340 | 500 | 80 | 53.6 | ||
QJ1068 | 176168 | 340 | 520 | 82 | 66 | |
QJ1072 | 176172H | 360 | 540 | 82 | 74.7 | |
QJ1260N2MA | 300 | 540 | 98 | 108.34 | ||
QJ224 | 176224H | 120 | 215 | 40 | 6.6 | |
QJ226 | 176226H | 130 | 230 | 40 | 8 | |
QJ228 | 176228 | 140 | 250 | 42 | 10.6 | |
QJ230X3 | 150 | 260 | 90 | 19 | ||
QJ230 | 176230H | 150 | 270 | 45 | 11.8 | |
QJ232 | 176232 | 160 | 290 | 48 | 14.6 | |
QJ243 | 176234H | 170 | 310 | 52 | 18.2 | |
QJ236 | 176236 | 180 | 320 | 52 | 19 | |
QJ238 | 176238H | 190 | 340 | 55 | 23.2 | |
QJ240 | 176240H | 200 | 360 | 58 | 27 | |
QJ252N2MA | 260 | 480 | 80 | 71 | ||
QJ312 | 176312H | 60 | 130 | 31 | 2.27 | |
QJ318 | 176318H | 90 | 190 | 42 | 6.2 | |
QJ322 | 176322 | 110 | 240 | 50 | 8 | |
QJ322 | 176322 | 110 | 240 | 50 | 11.9 | |
QJ326 | 176326 | 130 | 280 | 58 | 19.2 | |
QJ328 | 176328H | 140 | 300 | 62 | 22.7 | |
QJ330 | 176330 | 150 | 320 | 65 | 27 | |
QJ332 | 176332 | 160 | 340 | 68 | 28 | |
QJ334 | 176334H | 170 | 360 | 72 | 37.4 | |
176728KH | 140 | 209.5 | 33 | 4.2 | ||
QJ1030X1 | 176730H | 150 | 224.5 | 35 | 5.1 | |
QJ1036X1 | 176736H | 180 | 259.5 | 52 | 9.5 | |
176736Y | 180 | 259.5 | 42 | 8.18 | ||
QJ1038X1M | 176738H | 190 | 289.5 | 46 | 11.5 | |
QJ338 N2MA | 190 | 400 | 78 | 47.9 | ||
QJ344N2M | 220 | 460 | 88 | 80.1 | ||
QJ1040X1 | 176740H | 200 | 289.5 | 58 | 13.2 | |
176940H | 200 | 280 | 51 | 10.2 | ||
QJ3944X1 | 176744H | 220 | 309.5 | 60 | 14.8 | |
QJ3948X1 | 176748H | 240 | 329.5 | 60 | 16 | |
QJ2952X1 | 176752H | 260 | 369.5 | 60 | 23.65 | |
QJ1056X3 | 280 | 389.5 | 60 | 53.6 | ||
XT/QJ1056X3 | 260.2 | 389.5 | 60/72 | 54.53 | ||
176760 | 300 | 420 | 65 | 26.4 | ||
176892Y | 460 | 590 | 45 | 32 | ||