30203JR Bearing 17x40x12mm

 Tapered Roller Bearing 30203JR

30203JR Tapered Roller Bearing can take large axial forces as well as being able to sustain large radial forces. The inner and outer ring raceways are segments of cones and the rollers are also made with a taper, so that the conical surfaces of the raceways and the roller axes if projected, would all meet at a common point on the main axis of the bearing.

Item:30203JR Roller Bearings

Type: Tapered Roller Bearing

Material: Chrome Steel Gcr15

Size:17x40x12mm

ID (inner diameter) bore: 17mm

OD (outer diameter):40mm

Width/Heigh/Thickness:12mm

Dimensions:17mmx40mmx12mm

30203JR Tapered Roller Bearing

This type of bearing is mainly applied on front wheel and rear wheel of cars, transmission, differential mechanism, shaft pinion, machine tool main shaft, construction machinery, large-sized agricultural machinery, mechanical reduction gear of railway car and rolling mill journal speed reducer.