We have complete process for the production and quality assurance to make sure our products can meet your requirement.

1.Assembly

2.Windage test

3.Cleaning

4.Rotary test

5.Greasing and gland

6.Noise inspection

7.Appearance inspection

Tapered roller bearings 31319 Specifications

Principle dimensions(d): 95mm
Principle dimensions(D): 200mm
Principle dimensions(B): 49.5mm
Basic load ratings(dyn.): 292KN
Basic load ratings(stat.): 355KN
Reference speed: 2400r/min
Limiting speed: 3400r/min
Weight: 6.95kg

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 31319 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