30304 Tapered Roller Bearing
| Model: | 30304 | | Old Model: | 7304E | | Inside diameter (ID d): | 20 mm | | Outside diameter (OD D): | 52 mm | | Thickness (B): | 15 mm | | Basic dynamic load rating (Cr): | 30.5 kN | | Basic static load rating (Cor): | 28.4 kN | | Reference speed (Grease rpm): | 8300 r/min | | Limiting speed (Oil rpm): | 11000 r/min | | Mass (M): | 0.17 kg |
|
| Series | Type |
| 30200 series | 30203,30204,......30228,30230 |
| 30300 series | 30303,30304.......30322,30324 |
| 32200 series | 32203,32206,.......32228,32230 |
| 32300 series | 32304,32305,.......32324,32326 |
| 32000 series | 32004,32005,...... 32036,32038 |
| 32900 series | 32912,32913,....... 32928,32930 |
| 33000 series | 33005,33006,....... 33022,33024 |
| 33100 series | 33108,33109,....... 33120,33121 |
| 33200 series | 33205, 33206,...... 33220, 33221 |
