Four-print contact ball Bearings
基本尺寸 基本额定负荷 原代号 现代号 极限转速 重量
Principal dimensions Basic load ratings Old_spec Designations Speed ratings Weight
动 静 脂润滑 油润滑
d D B Rsmin a dyc_Cr stc_Cor Grease Oil
mm KN     r/min kg
150 225 35 2.1 131 195 275 176130 116130 QJ1030 QJF1030 2000 2600 5.3
150 270 45 3 147 305 420 176230 116230 QJ230 QJF230 1500 2000 12.5
150 320 65 4 165 445 640 176330 116330 QJ330 QJF330 1400 1900 29
160 239.5 38 2.1 140 225 320 176732 116732 QJ1032X1 QJF1032X1 1800 2400 6.3
160 240 38 2.1 140 225 320 176132 116132 QJ1032 QJF1032 1800 2400 6.5
160 290 48 3 158 355 515 176232 116232 QJ232 QJF232 1400 1900 15.5
160 340 68 4 175 490 735 176332 116332 QJ332 QJF332 1400 1800 34.5
170 259.5 42 2.1 151 260 365 176734 116734 QJ1034X1 QJF1034X1 1700 2200 8.5
170 260 42 2.1 151 260 365 176134 116134 QJ1034 QJF1034 1700 2200 8.6
170 310 52 4 168 360 540 176234 116234 QJ234 QJF234 1400 1900 19.5
170 360 72 4 186 560 870 176334 116334 QJ334 QJF334 1200 1600 41.5
180 279.5 52 2.1 161 305 460 176736 116736 QJ1036X1 QJF1036X1 1500 2000 10.8
180 280 46 2.1 161 305 460 176136 116136 QJ1036 QJF1036 1500 2000 11
180 320 52 4 175 395 615 176236 116236 QJ236 QJF236 1400 1800 20.5
180 380 75 4 196 575 920 176336 116336 QJ336 QJF336 1200 1600 47.5
190 289.5 46 2.1 168 305 460 176738 116738 QJ1038X1 QJF1038X1 1500 2000 11
190 290 46 2.1 168 305 460 176138 116138 QJ1038 QJF1038 1500 2000 11.5
190 340 55 4 186 440 705 176238 116238 QJ238 QJF238 1200 1600 24.5
200 280 51 2.1 168 220 340 176940 116940 QJ1940 QJF1940 1500 2000 10.5
200 289.5 58 2.1 172 235 385 176740 116740 QJ1040X1 QJF1040X1 1400 1900 13.5
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