Jinan Baxin Industry Trading Company ,.Ltd.
Tapered Roller Bearing.
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PRODUCT DETAILS
Keywords: Jinan Baxin Industry Trading Company ,.Ltd.
The main function of tapered roller bearings is to bear combined loads, including radial and axial loads. This bearing is designed so that it can withstand loads in both directions at the same time, especially suitable for situations where radial and axial loads are required.
The inner and outer rings of tapered roller bearings are designed as tapered raceways to meet different working needs. According to the number of columns of the rollers installed, it can be divided into single columns, double columns and four columns. Single-row tapered roller bearings can withstand radial loads and axial loads in a single direction at the same time, while double-row and four-row tapered roller bearings can withstand greater radial and axial loads.
Tapered roller bearings have a wide range of applications, including automotive, aerospace and mining inclined fields.
The grades of center-aligning roller bearings are divided into: P0, P6, P5, P4, P2, etc. Among them, P0 is the standard stipulated by the state and is also the most common standard in the bearing industry, called the ordinary level. Its material is bearing steel (GCR15)
Tapered roller bearings can be divided into single-row tapered roller bearings, double-row tapered roller bearings, metric paired tapered roller bearings, etc.
The structural diagrams and parameters of tapered roller bearings are as follows:
Product parameters
|
Bearingno | Boundary Dimensions(mm) | Load Rating (kn) |
Weight (kg) | |||||
| d | D | T |
|
| Dynamic Cr | Static Cor | ||
| 30203 | 17 | 40 | 13.25 | 12 | 11.0 | 20.5 | 20.3 | 0.080 |
| 30204 | 20 | 47 | 15.25 | 14 | 12.0 | 28.2 | 28.7 | 0.127 |
| 30205 | 25 | 52 | 16.25 | 15 | 13.0 | 31.5 | 34.0 | 0.154 |
| 30206 | 30 | 62 | 17.25 | 16 | 14.0 | 43.5 | 48.0 | 0.241 |
| 30207 | 35 | 72 | 18.25 | 17 | 15.0 | 55.5 | 61.5 | 0.344 |
| 30208 | 40 | 80 | 19.25 | 18 | 16.0 | 61.0 | 67.0 | 0.435 |
| 30209 | 45 | 85 | 20.75 | 19 | 16.0 | 67.5 | 78.5 | 0.495 |
| 30210 | 50 | 90 | 21.75 | 20 | 17.0 | 77.0 | 93.0 | 0.563 |
| 30211 | 55 | 100 | 22.75 | 21 | 18.0 | 93.0 | 111.0 | 0.740 |
| 30212 | 60 | 110 | 23.75 | 22 | 19.0 | 105.0 | 125.0 | 0.949 |
| 30213 | 65 | 120 | 24.75 | 23 | 20.0 | 123.0 | 148.0 | 1.180 |
| 30214 | 70 | 125 | 26.25 | 24 | 21.0 | 131.0 | 162.0 | 1.260 |
| 30215 | 75 | 130 | 27.25 | 25 | 22.0 | 139.0 | 175.0 | 1.410 |
| 30302 | 15 | 42 | 14.25 | 13 | 11.0 | 23.2 | 20.8 | 0.098 |
| 30303 | 17 | 47 | 15.25 | 14 | 12.0 | 28.9 | 26.3 | 0.134 |
| 30304 | 20 | 52 | 16.25 | 15 | 13.0 | 35.5 | 34.0 | 0.169 |
| 30305 | 25 | 62 | 18.25 | 17 | 15.0 | 48.5 | 47.5 | 0.272 |
| 30306 | 30 | 72 | 20.75 | 19 | 16.0 | 60.0 | 61.0 | 0.408 |
| 30307 | 35 | 80 | 22.75 | 21 | 18.0 | 75.0 | 77.0 | 0.540 |
| 30308 | 40 | 90 | 25.25 | 23 | 20.0 | 91.5 | 102.0 | 0.769 |
| 30309 | 45 | 100 | 27.25 | 25 | 22.0 | 111.0 | 126.0 | 1.010 |
| 30310 | 50 | 110 | 29.25 | 27 | 23.0 | 133.0 | 152.0 | 1.310 |
| 30311 | 55 | 120 | 31.5 | 29 | 25.0 | 155.0 | 179.0 | 1.660 |
| 30312 | 60 | 130 | 33.5 | 31 | 26.0 | 180.0 | 210.0 | 2.060 |
| 30313 | 65 | 140 | 36 | 33 | 28.0 | 203.0 | 238.0 | 2.550 |
| 30314 | 70 | 150 | 38 | 35 | 30.0 | 230.0 | 272.0 | 3.060 |
| 32004 | 20 | 42 | 15 | 15 | 12.0 | 24.9 | 27.9 | 0.097 |
| 320/22 | 22 | 44 | 15 | 15 | 11.5 | 27.0 | 31.5 | 0.106 |
| 32005 | 25 | 47 | 15 | 15 | 11.5 | 27.8 | 33.5 | 0.114 |
| 320/28 | 28 | 52 | 16 | 16 | 12.0 | 33.0 | 40.5 | 0.146 |
| 32006 | 30 | 55 | 17 | 17 | 13.0 | 37.5 | 46.0 | 0.166 |
| 320/32 | 32 | 58 | 17 | 17 | 13.0 | 37.0 | 46.5 | 0.181 |
| 32007 | 35 | 62 | 18 | 18 | 14.0 | 41.5 | 52.5 | 0.224 |
| 32008 | 40 | 68 | 19 | 19 | 14.5 | 50.0 | 65.5 | 0.273 |
| 32009 | 45 | 75 | 20 | 20 | 15.5 | 57.5 | 76.5 | 0.346 |
| 32010 | 50 | 80 | 20 | 20 | 15.5 | 62.5 | 88.0 | 0.366 |
| 32011 | 55 | 90 | 23 | 23 | 17.5 | 80.5 | 118.0 | 0.563 |
| 32012 | 60 | 95 | 23 | 23 | 17.5 | 82.0 | 123.0 | 0.576 |
| 32013 | 65 | 100 | 23 | 23 | 17.50 | 83.0 | 128.0 | 0.630 |
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APPLICATION FIELD
Petrochemical
Mine
Metallurgy
High Speed Rail
Car
Aviation
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