Detailed description
Tapered roller bearing 31328 140X300X77
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.
Item: 31328 bearing
Type: Taper roller Bearing
Size: 140X300X77
Weight:22.8KG
Material:GCr15
Similar type:Black chamfer ,White chamfer
Place of Origin:Zhejiang,China(Mainland)
Quality standard:ISO9001:2000
Service:OEM service accepted
Basic load ratings Cr:678.4KN
Basic load ratings Cor:929.0KN
Feature:
1.vibration resistance
2.high swiveling accurany
3.low friction, long service life












