Tapered roller bearing 31330 150X320X82
Taper roller bearings are designed to carry both thrust and radial loads and consist of four components: the cone, or inner ring; the cup, or outer ring; the tapered rollers, or rolling elements; and the cage, or roller retainer
bearing NO.
I.D/mm
O.D/mm
T.H /mm
Basic load rating
KG
New NO.
Old NO.
Cr/KN
Cor/KN
31330
27330
150
320
82
772.8
1070.7
27.4
Material:GCr15
Similar type:Black chamfer ,White chamfer
Place of Origin:Zhejiang,China(Mainland)
Quality standard:ISO9001:2000
Service:OEM service accepted
The products are widely used in cars, large machine tool spindle, high-power reducer and rolling mill
backup roll and work roll, metallurgy, mining, machinery and other industrial equipme
Feature:
1.vibration resistance
2.high swiveling accurany
3.low friction, long service life









