Super Precision 31320 Bearing Manufacturer China:
1.High quality steel

2.High speed,precision taper roller bearing

3.Reanonable price

4.Widely used in life

Tapered roller bearings 31320 Specifications

Principle dimensions(d): 100mm
Principle dimensions(D): 215mm
Principle dimensions(B): 56.5mm
Basic load ratings(dyn.): 374KN
Basic load ratings(stat.): 465KN
Reference speed: 2200r/min
Limiting speed: 3000r/min
Weight: 8.6kg

our factory have many years of experience,our bearings have good quality and best price ,we do everything is very carefully,so the product is very good ,you can safely use. welcome you arrival.

we have our own factory to produce Bearing 31320 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