Bearing's Functions:

A. Tapered Roller Bearings, according to the low number of rollers, are defined as single row and four rows. The single row tapered roller bearings clearance should be adjusted when they are mounted. For double row and four row tapered roller bearings, the clearance can be provided when assembling them according to national standards, customers don'

B. The tapered roller bearings mainly carry radial, axial combined load with radial load in the main. The capacity of axial load carrying depends on the contact angle of outer ring's raceway. The bigger the contact angle is, the greater the capacity will be.

C. The bearings are mainly used in metallurgy, milling, rolling mills, automobiles, machines, plastics and other industrie
Product Feature

Product Description
I. Specification of Tapered Roller Bearing:
1). Brand Name: RCR or according to customer's logo
2). Material: Bearing Steel& Gcr15 & Carbon Steel or according to customer's requirements
3). The Number of Rows: Single & Double & Four-row

Bearing No.	Dimension							Mass(kg)
	T(mm)	D(mm)	C(mm)	d(mm)	B(mm)	r(rim)	R(rim)
30202	11.75	35	10	15	11	0.6	0.6	0.06
30203	13.25	40	11	17	12	1	1	0.079
30204	15.25	47	12	20	14	1	1	0.126
30205	16.25	52	13	25	15	1	1	0.154
30206	17.25	62	14	30	16	1	1	0.321
30207	18.25	72	15	35	17	1.5	1.5	0.331
30208	19.75	80	16	40	18	1.5	1.5	0.422
30209	20.75	85	16	45	19	1.5	1.5	0.474
30210	21.75	90	17	50	20	1.5	1.5	0.529
30211	22.75	100	18	55	21	2	1.5	0.713
30212	23.75	110	19	60	22	2	1.5	0.86
30213	24.75	120	20	65	23	2	1.5	1.13
30214	26.25	125	21	70	24	2	1.5	1.26
30215	27.25	130	22	75	25	2	1.5	1.34
30216	28.25	140	22	80	26	2.5	2	1.67
30217	30.5	150	24	85	28	2.5	2	2.06
30218	32.5	160	26	90	30	2.5	2	2.54
30219	34.5	170	27	95	32	3	2.5	3.04
30220	37	180	29	100	34	3	2.5	3.72
30221	39	190	30	105	36	3	2.5	4.38
30222	41	200	32	110	38	3	2.5	5.21
30224	43.5	215	34	120	40	4	5.5	6.2
30302	14.25	42	11	15	13	1	1	0.0944
30303	15.25	47	12	17	14	1	1	0.129
30304	16.25	52	13	20	15			0.165
30305	18.25	62	15	25	17	1.5	1.5	0.263
30306	20.75	72	16	30	19	1.5	1.5	0.387
30307	22.75	80	18	35	21	2	1.5	0.515
30308	25.25	90	20	40	23	2	1.5	0.747
30309	27.25	100	22	45	25	2	1.5	0.984