Detailed description
Tapered roller bearing 30304 20X52X16.25
Taper roller bearings are designed to carry both thrust and radial loads and consist of four components: the cone, or inner ring; the cup, or outer ring; the tapered rollers, or rolling elements; and the cage, or roller retainer.
| bearing NO. | I.D/mm | O.D/mm | T.H /mm | Basic load rating | KG | ||
| New NO. | Old NO. | Cr/KN | Cor/KN | ||||
| 30304 | 7304 | 20 | 52 | 16.25 | 28.30 | 27.2 | 0.165 |
Material: GCr15
Similar type: Black chamfer White chamfer
Place of Origin: Zhejiang, China (Mainland)
Quality standard: ISO 9001:2000
Service: OEM service accepted
Taper roller bearings are mainly used in metallurgy, milling, rolling mills, automobiles, machines, plastics and other industries.
Feature:
1.vibration resistance
2.high swiveling accurany
3.low friction, long service life









