Truck wheel tapered roller bearings

Truck wheel tapered roller bearings designed so the tapered vertex of the raceway surfaces of the inner

Truck wheel tapered roller bearings

Tapered roller bearings with flanged outer ring have the inherent advantage of being adjustable and, they can be set to approach optimum performance in almost any application. Automated roller bearing setting techniques offer many advantages like reduced setting time, assembly cost, and and reliable setting

 

The outer race and the inner race of the Tapered Roller Bearing are provided with conical raceway, and conical rollers are mounted on among raceways. If the conical surface is extended, it will converge on one point of the bearing axis. Tapered Roller Bearing is mainly used to be subject to radial and axial combination load in which the radial load is major load. Axial load capacity of the bearing is determined by contact angle. The larger the contact angle, the greater the axial load capacity. The Tapered Roller Bearing is separate bearing. The inner race provided with rollers and holder composes the inner component, which can be separately mounted with the outer race. 

 

Bearing No.	Boundary dimensions (mm)							Basic load ratings (KN)		Limiting speeds (rpm)
	d	D	T	B	C	r min	r1 min	Cr(KN)	Cor(KN)	Grease lub.	Oil lub
30302	15	42	14.25	13	11.0	1.0	1.0	21.9	19.2	10000	14000
30202	15	35	11.75	11	10.0	0.6	0.6	14.9	13.4	12000	16000
30203	17	40	13.25	16	11.0	1.0	1.0	20.8	20.7	10000	14000
30303	17	47	17.25	14	12.0	1.0	1.0	27.4	24.5	9200	12000
32303	17	47	15.25	19	16.0	1.0	1.0	31.9	29.9	9400	13000
32004	20	42	15.00	15	12.0	0.6	0.6	27.3	31.5	9700	13000
30204	20	47	15.25	14	12.0	1.0	1.0	27.0	27.2	8700	12000
32204	20	47	19.25	18	15.0	1.0	1.0	33.1	34.7	8900	12000
30304	20	52	16.25	15	13.0	1.5	1.5	35.0	33.5	7500	10000
32304	20	52	22.25	21	18.0	1.5	1.5	45.1	46.7	8400	11000

   Workroom display:    The proper internal clearance can be obtained by adjusting the axial distance between the cones or cups of the two opposed bearings. Since they are separable, the cone assemblies and cups can be mounted independently.. if there is any question on tapered roller bearings with fixed flange. Welcome contact us in details 

Truck wheel tapered roller bearings