Tapered roller bearing 31307 35X80X22.75
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
31307
27307
35
80
22.75
65.7
76.8
0.514
Material:GCr15
Similar type:Black chamfer ,White chamfer
Place of Origin:Zhejiang,China(Mainland) Quality standard:ISO9001:2000
Service:OEM service accepted
The main products of the company:
1. metric single row tapered roller bearings: such as the 30000 series, 31000 series, 32000 series,
33000 series
2. deep groove ball bearing bearing: such as the 6000 series, 6200 series, 6300 series, 6400 series
1.vibration resistance
2.high swiveling accurany
3.low friction, long service life









