Taper roller bearings are designed such that their conical rollers and raceways are arranged so that all elements of the rollerand race way cones meet at a common apex on the bearing axis.

　　1.Very competitive prices

　　2.Quality is guaranteed

　　3.Short Delivery time

　　4.Suitable for high speed

　　5.High swiveling accura

 

Designation:

Tapered roller bearings: 30307 bearing manufacturers China
Designation 30307
Principle dimensions(d) 35mm
Principle dimensions(D) 80mm
Principle dimensions(T) 22.75mm
Basic load ratings(dyn.) 72.1kN
Basic load ratings(stat.) 73.5kN
Limiting speed(grease lubrication) 6700r/min
Limiting speed(oil lubrication) 9000r/min
Weight 0.52kg

 

  • Tianjin Office: TJ SHENGSHIHAOBO INT’L TRADE CO.,LTD
  • Add: No.1702,Chuangzhi Building,Hedong Zone,Tianjin,China
  • Tel: +86-22-24419493
  • Fax: +86-22-24419490
  • Email:hrtbearing@126.com