Product Details

20*42*15 mm Europe trailer taper roller bearing 32004J

Application:

Tapered roller bearings are widely used in automotive, rolling mill, mining, metallurgy, plastics machinery industry.

Features:

The tapered roller bearing is to bear the combination of radial and axial load but mainly afford radial load. The loading capibility is determined by the raceway angle of outer ring, the larger angle afford larger load. This kind of bearings can be seperated and it can be divided into single-row and double-row tapered roller bearings by the number of columns. The clearance for single-row tapered roller bearing should be adjusted by the customers when installation. For the double-row tapered roller bearings,the clearance has already set by the manufacture before ex-factory. Tapered roller bearing has taper shaped inner ring and outer ring raceway,and the roller elements arrange between them. All projection lines from the surface of rollers meet at the same point on bearing axis. This design makes tapered roller bearings particular suitable for combined (axial and radial) loads.The axial loading capacity is determined by the contacting angle α, the bigger angle for α, the larger axial loading capacity is. Tapered roller bearing is usually a seperated bearing, that is,the inner ring assembly including roller and cages, is seperated installed with the cup.

Dimension(mm)							Rated Load(N)		Model Number	Weight(kg)
d	D	T	B	C	r1	r2	Cr	Cor	Model Number	Weight(kg)
15	35	11.5	11	10	0.6	0.6	15800	14500	30202	0.053
15	42	14.25	13	11	1	1	21900	19200	30302	0.095
17	40	13.25	12	11	1	1	20400	20200	30203	0.07
	40	17.25	16	13	1	1	25400	24600	32203	0.18
	47	15.25	14	12	1	1	30000	27600	30303	0.13
	47	20.25	19	16	1	1	30500	33000	32303	0.17
20	42	15	15	12	0.6	0.6	25100	28200	32004	0.1
	47	15.25	14	12	1	1	29500	30500	30204	0.12
	47	19.25	18	15	1	1	27500	28000	32204	0.23
	52	16.25	15	13	1.5	1.5	35000	35500	30304	0.17
	52	22.25	21	18	1.5	1.5	45100	46700	32304	0.239
25	47	15	15	11.5	0.6	0.6	28000	34000	32005	0.11
	47	17	17	14	0.6	0.6	27500	37000	33005	0.14
	52	16.25	15	13	1	1	31500	33700	30205	0.152
	52	19.25	18	15	1.1	1.1	32500	35000	32205	0.18
	62	18.25	17	15	1.5	1.5	48200	46900	30305	0.265
	62	18.25	17	13	1.5	1.5	39800	42500	30305DJ	0.267
	62	25.25	24	20	1.5	1.5	61200	64100	32305	0.378
30	55	17	17	13	1	1	37500	46500	32006	0.17
	55	20	20	16	1	1	39500	59500	33006	0.22
	62	17.25	16	14	1	1	43500	48000	30206	0.22
	62	21.25	20	17	1	1	53000	64500	32206	0.28
	72	20.75	19	16	1.5	1.5	59600	60100	30306	0.399
	72	20.75	19	14	1.5	1.5	50900	54900	30306DJ	0.395
	72	28.75	27	23	1.5	1.5	82200	91600	32306	0.579