ZWA
Four point
Angular contact Ball Bearing
BORE 70-170mm
Four-point contact ball bearing is a kind of separation bearing, it can also be said to be a set of bearings can withstand bi-directional axial load angular contact ball bearing.
Angular contact ball bearing with contact angle is suitable for high speed and high precision rotary working condition. It can bear combined loads.
ZWA’s angular contact ball bearing consists of single row, double row and four-row types.
Basic Type
The Products include
| Four point Angular contact Ball Bearing | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d 70-170mm | ||||||||||||
| Basic Size | Basic load rating | Code | Limiting Speed | Installation | Mass | |||||||
| d | D | B | r1.2min | dynamic | static | grease | oil | damin | Damax | Ramax | ||
| C | Co | |||||||||||
| mm | kN | - | r/min | mm | kg | |||||||
| 70 | 150 | 35 | 2.1 | 168 | 132 | QJ314N2M/SO | 3200 | 4300 | 82 | 138 | 2.1 | 3.15 |
| 80 | 170 | 39 | 2.1 | 145 | 139 | QJ316M | 105 | 163 | 2.1 | 4.21 | ||
| 90 | 190 | 43 | 3 | 238 | 228 | QJ318M | 2400 | 3400 | 104 | 176 | 2.5 | 6.41 |
| 90 | 190 | 43 | 3 | 238 | 228 | QJ318N2M/SO | 2400 | 3400 | 104 | 176 | 2.5 | 6.41 |
| 100 | 150 | 24 | 1.5 | 102 | 110 | QJF1020 | 2800 | 3800 | 109 | 141 | 1.5 | 1.63 |
| 100 | 180 | 34 | 2.1 | 212 | 192 | QJ220 | 2800 | 3800 | 112 | 168 | 2.1 | 4.05 |
| 100 | 215 | 47 | 3 | 307 | 340 | QJ320N2 | 2400 | 3400 | 114 | 201 | 2.5 | 9.3 |
| 110 | 170 | 28 | 2 | 132 | 172 | QJF1022 | 2400 | 3000 | 125 | 155 | 2 | 6.7 |
| 110 | 240 | 50 | 3 | 267 | 334 | QJF322 | 1800 | 2300 | 142 | 208 | 2.5 | 12.5 |
| 120 | 180 | 28 | 2 | 108 | 145 | QJF1024 | 2200 | 2800 | 135 | 165 | 2 | 2.6 |
| 120 | 215 | 40 | 2.1 | 210 | 260 | QJ224 | 1900 | 2400 | 144 | 191 | 2 | 6.9 |
| 120 | 215 | 40 | 2.1 | 210 | 260 | QJF224 | 1900 | 2400 | 144 | 191 | 2 | 6.9 |
| 130 | 200 | 33 | 2 | 135 | 185 | QJF1026 | 1900 | 2400 | 148 | 182 | 2 | 4 |
| 130 | 230 | 40 | 3 | 245 | 278 | QJF226 | 1900 | 2400 | 155 | 205 | 2.5 | 7.5 |
| 130 | 280 | 58 | 4 | 310 | 420 | QJF326 | 1400 | 1800 | 168 | 242 | 3 | 18.6 |
| 140 | 209.5 | 33 | 2 | 138 | 195 | QJF1028X1 | 1750 | 2250 | 158 | 192 | 2 | 4.2 |
| 140 | 210 | 33 | 2 | 138 | 195 | QJ1028 | 1750 | 2250 | 158 | 192 | 2 | 4.2 |
| 140 | 210 | 33 | 2 | 138 | 195 | QJF1028 | 1750 | 2250 | 158 | 192 | 2 | 4.2 |
| 140 | 210 | 35 | 2 | 138 | 195 | QJF1028X2 | 1750 | 2250 | 158 | 192 | 2 | 4.5 |
| 140 | 300 | 62 | 4 | 340 | 480 | QJ328 | 1250 | 1650 | 180 | 260 | 3 | 22.7 |
| 150 | 224.5 | 35 | 2.1 | 175 | 245 | QJ1030X1 | 1600 | 2100 | 169 | 206 | 2 | 5.1 |
| 150 | 224.5 | 35 | 2.1 | 175 | 245 | QJF1030X1 | 1600 | 2100 | 169 | 206 | 2 | 5.1 |
| 150 | 225 | 35 | 2.1 | 175 | 245 | QJ1030 | 1600 | 2100 | 169 | 206 | 2 | 5.1 |
| 150 | 225 | 35 | 2.1 | 175 | 245 | QJF1030 | 1600 | 2100 | 169 | 206 | 2 | 5.1 |
| 150 | 270 | 45 | 3 | 258 | 369 | QJ230 | 1350 | 1750 | 180 | 240 | 2.5 | 11.8 |
| 150 | 270 | 45 | 3 | 258 | 369 | QJF230 | 1350 | 1750 | 180 | 240 | 2.5 | 11.8 |
| 150 | 320 | 65 | 4 | 365 | 533 | QJ330 | 1150 | 1450 | 193 | 277 | 3 | 27 |
| 150 | 320 | 65 | 4 | 365 | 533 | QJF330 | 1150 | 1450 | 193 | 277 | 3 | 27 |
| 160 | 239.5 | 38 | 2.1 | 181 | 264 | QJF1032X1 | 1450 | 1850 | 180 | 220 | 2 | 6.3 |
| 160 | 240 | 38 | 2.1 | 181 | 264 | QJ1032 | 1450 | 1850 | 180 | 220 | 2 | 6.3 |
| 160 | 240 | 38 | 2.1 | 181 | 264 | QJF1032 | 1450 | 1850 | 180 | 220 | 2 | 6.3 |
| 160 | 290 | 48 | 3 | 282 | 414 | QJ232 | 1200 | 1550 | 193 | 257 | 2.5 | 14.6 |
| 160 | 290 | 48 | 3 | 282 | 414 | QJF232 | 1200 | 1550 | 193 | 257 | 2.5 | 14.6 |
| 170 | 259.5 | 42 | 2.1 | 226 | 333 | QJF1034X1 | 1300 | 1600 | 193 | 237 | 2 | 8.5 |
| 170 | 260 | 42 | 2.1 | 226 | 333 | QJ1034 | 1300 | 1600 | 193 | 237 | 2 | 8.5 |
| 170 | 260 | 42 | 2.1 | 226 | 333 | QJF1034 | 1300 | 1600 | 193 | 237 | 2 | 8.5 |
| 170 | 265 | 42 | 2.1 | 226 | 333 | QJF1034X1-1 | 1300 | 1600 | 194 | 241 | 2 | 9 |
