China Tapered Roller Bearings 30300 series,Tapered Roller Bearings 30300 series Manufacturer
Tapered Roller Bearing specially suitable for can bear radial laoding and single way axial loading,the loading capacity is larger. 30300 (7300) series.
Tapered Roller Bearings
Matric Size
30300 (7300) series
| Bearing Number | Boundary Dimensions (mm) | Basic Load Rating | Mass | |||||
| d | D | T | B | C | dynamic Cr (N) | static Cor (N) | (kg.) | |
| 30303 | 17 | 47 | 15.25 | 14 | 12 | 33000 | 21200 | 0.134 |
| 30304 | 20 | 52 | 16.25 | 15 | 13 | 31900 | 20000 | 0.169 |
| 30305 | 25 | 62 | 18.25 | 17 | 15 | 41800 | 26500 | 0.272 |
| 30306 | 30 | 72 | 20.75 | 19 | 16 | 52800 | 34500 | 0.408 |
| 30307 | 35 | 80 | 22.75 | 21 | 18 | 68200 | 45000 | 0.520 |
| 30308 | 40 | 90 | 25.25 | 23 | 20 | 80900 | 56000 | 0.769 |
| 30309 | 45 | 100 | 27.25 | 25 | 22 | 101000 | 72000 | 1.010 |
| 30310 | 50 | 110 | 29.25 | 27 | 23 | 117000 | 83000 | 1.310 |
| 30311 | 55 | 120 | 31.5 | 29 | 21 | 134000 | 96500 | 1.660 |
| 30312 | 60 | 130 | 33.5 | 31 | 26 | 161000 | 116000 | 2.060 |
| 30313 | 65 | 140 | 36 | 33 | 28 | 183000 | 134000 | 2.550 |
| 30314 | 70 | 150 | 38 | 35 | 30 | 209000 | 153000 | 3.060 |
| 30315 | 75 | 160 | 40 | 37 | 21 | 229000 | 173000 | 3.570 |
| 30316 | 80 | 170 | 42.5 | 39 | 33 | 255000 | 190000 | 4.410 |
| 30317 | 85 | 180 | 44.5 | 41 | 34 | 286000 | 216000 | 5.200 |
| 30318 | 90 | 190 | 46.5 | 43 | 36 | 308000 | 236000 | 6.030 |
| 30319 | 95 | 200 | 49.5 | 45 | 38 | 641000 | 265000 | 6.980 |
| 30320 | 100 | 215 | 51.5 | 47 | 39 | 380000 | 290000 | 8.560 |
| 30321 | 105 | 225 | 53.5 | 49 | 41 | 402000 | 315000 | 9.790 |
| 30322 | 110 | 240 | 54.5 | 50 | 42 | 446000 | 345000 | 11.400 |
