Tapered Roller Bearings
Tapered Roller Bearings manufacturers
Tapered roller bearings consist of inner ring, roller, cage and outer ring which can all be installed and separated respectively. The product can withstand heavy radial and axial load, and it can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing according to the row number of roller. we can produce as follow:
- Single row metrc size
- Single row inch size tapered roller bearings
- Tapered roller bearing with single seals
- Double rows inch size tapered roller bearings -TDI Type
- Double rows inch size tapered roller bearings -TDO Type
- Four rows tapered roller bearings (metric size)
- Four rows tapered roller bearings (inch size)
Standard sizes Tapered Roller Bearings
- 302 series: 30202 to 30256
- 303 series: 30302 to 30352
- 313 series: 31305 to 31336
- 322 series: 32204 to 32260
- 323 series: 32303 to 32340
- 306 series: 30613 to 30636
- 320 series: 32005 to 32072
- 329 series: 32905 to 32972
- 330 series: 33005 to 33030
- 332 series: 33205 to 33222
- 331 series: 33108 to 33124
types of Tapered Roller Bearings
Single row / double row / small / miniature tapered roller bearings
| Dimensions | Basic load ratings | Cone | Cup | Mass | Bearing No. | ||||||
| (mm) | (kN) | (Kg) | |||||||||
| d | D | T | Cr | Cor | B | R | C | r | (Approx.) | KML | BM |
| 17 | 40 | 13.25 | 20.5 | 20.3 | 12 | 1 | 11 | 1 | 0.08 | 30203 | T2DB017 |
| 20 | 47 | 15.25 | 28.2 | 28.7 | 14 | 1 | 12 | 1 | 0.127 | 30204 | T2DB020 |
| 28 | 52 | 16 | 33 | 40.5 | 16 | 1 | 12 | 1 | 0.146 | 320/28X | T4CC028 |
| 32 | 58 | 17 | 37 | 46.5 | 17 | 1 | 13 | 1 | 0.181 | 320/32X | T4CC032 |
| 20 | 42 | 15 | 24.9 | 27.9 | 15 | 0.6 | 12 | 0.6 | 0.097 | 32004X | T3CC020 |
| 25 | 47 | 15 | 27.8 | 33.5 | 15 | 0.6 | 11.5 | 0.6 | 0.114 | 32005X | T4CC025 |
| 30 | 55 | 17 | 37.5 | 46 | 17 | 1 | 13 | 1 | 0.166 | 32006X | T4CC030 |
| 35 | 62 | 18 | 41.5 | 52.5 | 18 | 1 | 14 | 1 | 0.224 | 32007X | T4CC035 |
| 40 | 68 | 19 | 50 | 65.5 | 19 | 1 | 14.5 | 1 | 0.273 | 32008X | T3CD040 |
| 45 | 75 | 20 | 57.5 | 76.5 | 20 | 1 | 15.5 | 1 | 0.346 | 32009X | T3CC045 |
| 50 | 80 | 20 | 62.5 | 88 | 20 | 1 | 15.5 | 1 | 0.366 | 32010X | T3CC050 |
| 55 | 90 | 23 | 80.5 | 118 | 23 | 1.5 | 17.5 | 1.5 | 0.563 | 32011X | T3CC055 |
| 60 | 95 | 23 | 82 | 123 | 23 | 1.5 | 17.5 | 1.5 | 0.576 | 32012X | T4CC060 |
| 65 | 100 | 23 | 83 | 128 | 23 | 1.5 | 17.5 | 1.5 | 0.63 | 32013X | T4CC065 |
| 70 | 110 | 25 | 105 | 160 | 25 | 1.5 | 19 | 1.5 | 0.848 | 32014X | T4CC070 |
| 75 | 115 | 25 | 106 | 167 | 25 | 1.5 | 19 | 1.5 | 0.909 | 32015X | T4CC075 |
| 80 | 125 | 29 | 139 | 216 | 29 | 1.5 | 22 | 1.5 | 1.28 | 32016X | T3CC080 |
| 85 | 130 | 29 | 142 | 224 | 29 | 1.5 | 22 | 1.5 | 1.35 | 32017X | T4CC085 |
| 90 | 140 | 32 | 168 | 270 | 32 | 2 | 24 | 1.5 | 1.79 | 32018X | T3CC090 |
| 95 | 145 | 32 | 171 | 280 | 32 | 2 | 24 | 1.5 | 1.83 | 32019X | T4CC095 |
