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Four-point contact ball bearing
Four-point contact ball bearings with locating slots can accommodate high axial loads in both directions and small radial loads. They can operate at very high speeds and are more suitable than deep groove ball bearings for supporting large axial forces. The outer ring, with ball and cage assembly, can be mounted separately from the two inner ring halves…
Product Description
Product Details
Four-point contact ball bearings with locating slots can accommodate high axial loads in both directions and small radial loads. They can operate at very high speeds and are more suitable than deep groove ball bearings for supporting large axial forces. The outer ring, with ball and cage assembly, can be mounted separately from the two inner ring halves. The locating slots can be used to prevent the outer ring from rotating.
High-speed capability
Accommodate high axial loads in both directions and small radial loads
Require considerably less axial space than double row angular contact ball bearings
The locating slots can be used to prevent the outer ring from rotating
Detailed pictures
Parameter table
Bearing Number | d mm | D mm | B mm |
QJ 203 N2MA | 17 | 40 | 12 |
QJ 207 N2MA | 35 | 72 | 17 |
QJ 212 N2MA | 60 | 110 | 22 |
QJ 213 N2MA | 65 | 120 | 23 |
QJ 214 N2MA | 70 | 125 | 24 |
QJ314 N2MA | 70 | 150 | 35 |
QJ 215 N2MA | 75 | 130 | 25 |
QJ315 N2MA | 75 | 160 | 37 |
QJ 216 N2MA | 80 | 140 | 26 |
QJ316 N2MA | 80 | 170 | 39 |
QJ 217 N2MA | 85 | 150 | 28 |
QJ 317 N2MA | 85 | 180 | 41 |
QJ 218 N2MA | 90 | 160 | 30 |
QJ318 N2MA | 90 | 190 | 43 |
QJ 219 N2MA | 95 | 170 | 32 |
QJ319 N2MA | 95 | 200 | 45 |
QJ319 N2PHAS | 95 | 200 | 45 |
QJ 220 N2MA | 100 | 180 | 34 |
QJ 320 N2MA | 100 | 215 | 47 |
QJ 222 N2MA | 110 | 200 | 38 |
QJ 322 N2MA | 110 | 240 | 50 |
J 224 N2MA | 120 | 215 | 40 |
QJ 324 N2MA | 120 | 260 | 55 |
QJ 226 N2MA | 130 | 230 | 40 |
QJ 326 N2MA | 130 | 280 | 58 |
QJ 228 N2MA | 140 | 250 | 42 |
QJ 328 N2MA | 140 | 300 | 62 |
QJ 1030 N2MA | 150 | 225 | 35 |
QJ230 N2MA | 150 | 270 | 45 |
QJ330 N2MA | 150 | 320 | 65 |