Tapered roller bearings are one of the most widely used types of roller bearings in industry. They are characterized by their ability to handle a combination of radial and axial loads simultaneously. This makes them ideal for heavy-duty applications, such as in the automotive and construction industries.
ShangHai SNZ Bearing mainly offers tapered roller bearings as follows:
Metric series
Inch series
Seals type available
| select | Inquiry | Designation | Principal dimensions（mm） | Basic load ratings（KN） | Pu | Speed ratings（rpm） | Weight(Kg) | ISO335 | Dimensions （mm） | Abutment and fillet dimensions （mm） | Value | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d1 | D | B | dyc(Cr) | stc(Cor) | Speed Ratings | Limiting Speed | Dimensions (ABMA) | d | d1～ | B | C | r1,2(min) | r3,4(min) | a | da(max) | db(min) | Da(min) | Da(max) | Db(min) | Ca(min) | Cb(min) | ra(max) | rb(max) | e | Y | Yo | |||||
| 30234J2 | 170 | 310 | 57 | 616 | 865 | 83 | 1500 | 2000 | 19,0 | 4GB | 170 | 230 | 52 | 43 | 5 | 4 | 58 | 203 | 190 | 268 | 293 | 288 | 8 | 14 | 4 | 3 | 0,43 | 1,4 | 0,8 | ||
| 30236J2 | 180 | 320 | 57 | 583 | 815 | 80 | 1500 | 2000 | 20,0 | 4GB | 180 | 239 | 52 | 43 | 5 | 4 | 61 | 211 | 200 | 278 | 303 | 297 | 9 | 14 | 4 | 3 | 0,44 | 1,35 | 0,8 | ||
| 30238J2 | 190 | 340 | 60 | 721 | 1000 | 95 | 1400 | 1800 | 24,0 | 4GB | 190 | 254 | 55 | 46 | 5 | 4 | 63 | 224 | 210 | 298 | 323 | 318 | 9 | 14 | 4 | 3 | 0,43 | 1,4 | 0,8 | ||
| 30240J2 | 200 | 360 | 64 | 792 | 1120 | 106 | 1300 | 1700 | 25,0 | 4GB | 200 | 268 | 58 | 48 | 5 | 4 | 68 | 237 | 220 | 315 | 343 | 336 | 9 | 16 | 4 | 3 | 0,43 | 1,4 | 0,8 | ||
| 30244J2 | 220 | 400 | 72 | 990 | 1400 | 129 | 1200 | 1600 | 40,0 | - | 220 | 294 | 65 | 54 | 5 | 4 | 74 | 259 | 242 | 348 | 383 | 371 | 10 | 18 | 4 | 3 | 0,43 | 1,4 | 0,8 | ||
