Four-point Contact Ball Bearing
Four-point Contact Ball Bearing
Designation Boundary Dimension (mm) Limiting Speed (rpm) Load Rating (Kn) Weight
Designation Inside Diameter
(d)		 Outside Diameter
(D)		 Width
(B)		 Grease Lubrication Oil Lubrication Cr Dynamic Load Cor Static Load Weight (kg)
QJ1022 110 170 28 2400 3000 132 172 2.6
QJ222 110 200 38 2200 2800 255 245 5.5
QJ322 110 240 50 1800 2300 267 334 12.5
QJ1024 120 180 28 2200 2800 108 145 2.6
QJ224 120 215 40 1900 2400 210 260 6.9
QJ324 120 260 55 1600 2200 352 392 15.3
QJ1026 130 200 33 1900 2400 135 185 4
QJ1028 140 210 33 1750 2250 138 195 4.2
QJ328 140 300 62 1250 1650 340 480 22.7
QJ1030X1 150 224.5 35 1600 2100 175 245 5.1
QJ1030 150 225 35 1600 2100 175 245 5.1
QJ230 150 270 45 1350 1750 258 369 11.8
QJ330 150 320 65 1150 1450 365 533 27
QJ1032 160 240 38 1450 1850 181 264 6.3
QJ232 160 290 48 1200 1550 282 414 14.6
QJ1034 170 260 42 1300 1600 226 333 8.5
QJ234 170 310 52 1100 1400 310 480 18.2
QJ334 170 360 72 1300 1200 410 670 41.7
QJ3936X1 180 259.5 52 1300 1600 206 310 9.5
QJ2936X1 180 260 42 1300 1600 206 310 7.7
QJ1036 180 280 46 1200 1500 231 359 11
QJ236 180 320 52 1050 1300 334 530 19
QJ3938X3 190 269.5 55 1200 1500 216 340 10.5
QJ1038 190 290 46 1100 1400 236 378 11.5
QJ2940X2 200 280 51 1100 1400 216 340 10.2
QJ3940X3 200 289.5 58 1100 1400 235 384 13.2
QJ1040X1 200 309.5 42 1100 1400 294 473 15.4
QJ1040 200 310 51 1000 1260 280 455 14.9
QJ240 200 360 58 800 1100 390 656 27
QJ3944 220 300 60 950 1250 221 364 13
QJ3944X1 220 309.5 60 900 1200 246 412 14.8
QJ1044 220 340 56 800 1100 300 503 19.6
QJ3948X1 240 329.5 60 800 1100 256 444 16
QJ1048 240 360 56 800 1100 335 611 21
QJ1048X1-1 240 359.5 56 800 1100 335 611 21
QJ2952X1 240 369.5 60 900 1200 313 585 22
QJ1052 260 400 65 800 1100 320 793 31.3
QJ1060 300 460 74 750 1000 512 985 47
QJ1064X1 300 440 65 31
QJ1068 340 520 82 600 800 583 1330 66
QJF1022 110 170 28 2400 3000 132 172 2.6
QJF322 110 240 50 1800 2300 267 334 12.5
QJF1024 120 180 28 2200 2800 108 145 2.6
QJF224 120 215 40 1900 2400 210 260 6.9
QJF1026 130 200 33 1900 2400 135 185 4
QJF226 130 230 40 1900 2400 245 278 7.5
QJF326 130 280 58 1400 1800 310 420 18.6
QJF1028X1 140 209.5 33 1750 2250 138 195 4.2
QJF1028 140 210 33 1750 2250 138 195 4.2
QJF1028X2 140 210 35 1750 2250 138 195 4.5
QJF1030X1 150 224.5 35 1600 2100 175 245 5.1
QJF1030 150 225 35 1600 2100 175 245 5.1
QJF230 150 270 45 1350 1750 258 369 11.8
QJF330 150 320 65 1150 1450 365 533 27
QJF1032X1 160 239.5 38 1450 1850 181 264 6.3
QJF1032 160 240 38 1450 1850 181 264 6.3
QJF232 160 290 48 1200 1550 282 414 14.6
QJF1034X1 170 259.5 42 1300 1600 226 333 8.5
QJF1034 170 260 42 1300 1600 226 333 8.5
QJF234 170 310 52 1000 1400 310 480 18.2

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