Four-Point Contact Ball Bearings
Model|
ORDER
Bearing No. |
SD
Inside diameter [mm] |
D
Outside Diameter [mm] |
B
Width [mm] |
R
Chamfer Dimension [mm] |
CR1
Basic Dynamic Load Ratings [N] |
COR1
Basic Static Load Ratings [N] |
CR2
Basic Dynamic Load Ratings [kgf] |
COR2
Basic Static Load Ratings [kgf] |
LG
Limiting Speed Grease [rpm] |
LO
Limiting Speed Oil [rpm] |
AO
Load center spacings [mm] |
DA1
Abutment and Fillet Dimensions min. [mm] |
DA2
Abutment and Fillet Dimensions max. [mm] |
RA
Abutment and Fillet Dimensions max. [mm] |
MASS
Mass [kg] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| QJ322 | 110 | 240 | 50 | 3 | 320000 | 710000 | 32500 | 72500 | 2200 | 3000 | 122.5 | 124 | 226 | 2.5 | 12.5 |
| QJ1024 | 120 | 180 | 28 | 2 | 147000 | 350000 | 15000 | 36000 | 2600 | 3600 | 105 | 130 | 170 | 2 | 2.65 |
| QJ224 | 120 | 215 | 40 | 2.1 | 265000 | 585000 | 27000 | 60000 | 2400 | 3200 | 117.3 | 132 | 203 | 2 | 6.9 |
| QJ324 | 120 | 260 | 55 | 3 | 360000 | 835000 | 36500 | 85500 | 2000 | 2800 | 133 | 134 | 246 | 2.5 | 15.4 |
| QJ1026 | 130 | 200 | 33 | 2 | 169000 | 415000 | 17300 | 42000 | 2400 | 3200 | 115.5 | 140 | 190 | 2 | 4 |
| QJ226 | 130 | 230 | 40 | 3 | 274000 | 635000 | 28000 | 65000 | 2200 | 3000 | 126 | 144 | 216 | 2.5 | 7.7 |
| QJ326 | 130 | 280 | 58 | 4 | 400000 | 970000 | 40500 | 99000 | 1900 | 2600 | 143.5 | 148 | 262 | 3 | 19 |
| QJ1028 | 140 | 210 | 33 | 2 | 172000 | 435000 | 17600 | 44500 | 2200 | 3000 | 122.5 | 150 | 200 | 2 | 0.4 |
| QJ228 | 140 | 250 | 42 | 3 | 315000 | 775000 | 32000 | 79000 | 2000 | 2800 | 136.5 | 154 | 236 | 2.5 | 9.8 |
| QJ328 | 140 | 300 | 62 | 4 | 440000 | 1110000 | 44500 | 114000 | 1700 | 2400 | 154 | 158 | 282 | 3 | 24 |
| QJ1030 | 150 | 225 | 35 | 2.1 | 197000 | 505000 | 20100 | 51500 | 2000 | 2800 | 131.3 | 162 | 213 | 2 | 5.2 |
| QJ230 | 150 | 270 | 45 | 3 | 360000 | 925000 | 36500 | 94500 | 1800 | 2600 | 147 | 164 | 256 | 2.5 | 12 |
| QJ330 | 150 | 320 | 65 | 4 | 460000 | 1230000 | 47000 | 125000 | 1600 | 2200 | 164.5 | 168 | 302 | 3 | 29 |
| QJ1032 | 160 | 240 | 38 | 2.1 | 224000 | 580000 | 22800 | 59000 | 1900 | 2600 | 140 | 172 | 228 | 2 | 6.4 |
| QJ232 | 160 | 290 | 48 | 3 | 380000 | 1010000 | 39000 | 103000 | 1700 | 2400 | 157.5 | 174 | 276 | 2.5 | 15 |
| QJ332 | 160 | 340 | 68 | 4 | 505000 | 1400000 | 51500 | 143000 | 1500 | 2000 | 175.1 | 178 | 322 | 3 | 31 |
| QJ1034 | 170 | 260 | 42 | 2.1 | 268000 | 705000 | 27300 | 72000 | 1800 | 2400 | 150.5 | 182 | 248 | 2 | 8.6 |
| QJ234 | 170 | 310 | 52 | 4 | 425000 | 1180000 | 43500 | 121000 | 1600 | 2200 | 168 | 188 | 292 | 3 | 19.5 |
| QJ334 | 170 | 360 | 72 | 4 | 565000 | 1610000 | 57500 | 164000 | 1400 | 2000 | 185.6 | 188 | 342 | 3 | 41 |
| QJ1036 | 180 | 280 | 46 | 2.1 | 299000 | 830000 | 30500 | 84500 | 1700 | 2200 | 161 | 192 | 268 | 2 | 11 |
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