Tapered roller bearing 31320 100X15X56.5
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
31320
27320
100
215
56.5
372.9
488.2
8.59
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 equipment









