1.Tapered roller bearings are generally of separable design and have tapered cone and cup raceway between which tapered roller are arranged.
2.Their rolling elements linearly come into contact with the raceways of inner ring and outer ring.
Tapered roller bearings 30211 Specifications
Principle dimensions(d): 55mm
Principle dimensions(D): 100mm
Principle dimensions(B): 22.75mm
Basic load ratings(dyn.): 104KN
Basic load ratings(stat.): 106KN
Reference speed: 5300r/min
Limiting speed: 6700r/min
Weight: 0.7kg
1.hot sale
2.high reliability
3.timely delivery
4.factory manufacture
5.Focus tech and service
we have our own factory to produce Bearing 30211 in bulk quantities to assure the quality of products for best price.sincerely invite you can visit our factory at any time.
our E-mail: hrtbearing@126.com