31305 bearing manufacturers China: This kind of bearing is a separation of bearings, rolling bearings based on the number of rows into single row, double row and four row tapered roller bearings. Single row tapered roller bearing clearance to be adjusted during installation the user; double row and four row tapered roller bearing clearance in the factory according to user requirements is given, do not need the user to adjust.
Designation:
Taper Roller Bearing 31305 Specifications | |
Designation | 31305 |
Principle dimensions(d) | 25mm |
Principle dimensions(D) | 62mm |
Principle dimensions(T) | 18.25mm |
Basic load ratings(dyn.) | 38kN |
Basic load ratings(stat.) | 40kN |
Limiting speed(grease lubrication) | 7500r/min |
Limiting speed(oil lubrication) | 11000r/min |
Weight | 0.26kg |
Our advantages :
1)All the steel materials are from handan steel factory(best material for normal products in local market)
2)We offer best and strong Steel cage
3)Perfect bearing production quality control system
4)We are doing all process such as steel forging design,rings/rollers turning,grinding and whole the heat treatment process.
- 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