30200,30300,31300,31000,32200,32300 series tapered roller bearings

tapered roller bearing 1.high precision,long life 2.good service,fast delivery 3.SKF,NSK,FAG brand

Original HOWO truck parts tapered roller bearing:

Single row tapered roller bearing:

consist of the cone assembly and the cup. It is usually fitted as one of an opposing pair. During equipment assembly, single-row bearings can be set to the required clearance (endplay) or preload condition to optimize performance. Single-row tapered roller bearings have positive roller alignment that ensures true rolling motion and generates a "seating force" that pushes the roller against the cone large rib. This seating force prevents the rollers from skewing off apex thereby keeping them positively aligned and located against the cone large rib.

Double-row tapered roller bearing:

 can bear the radial load and axial load in double directions with double cups and two single cones. It is possible to limit the axial movement of the shaft or the housing in double direction with the scope of the axial load clearance. Double-row tapered roller bearings are available in a variety of configurations for general industrial

and automotive applications.

Four-row tapered roller bearing:

provide maximum capacity in minimum space combining the inherent high-load radial/thrust capacity and direct/indirect mounting variables of tapered roller bearings. Their main application is on the roll necks of rolling mill equipment. All four-row tapered roller bearings are supplied as pre-set matched assemblies with all components identified to ensure correct installation sequence.

Specification	Boundary dimensions(mm)			Mass(kg)	Specification	Boundary dimensions(mm)			Mass(kg)
	d	D	B			d	D	B
30202	15	35	11.75	0.053	32207	35	72	24.25	0.456
30203	17	40	13.25	0.079	32208	40	80	24.75	0.549
30204	20	47	15.25	0.127	32209	45	85	24.75	0.602
30205	25	52	16.25	0.157	32210	50	90	24.75	0.644
30206	30	62	17.25	0.238	32211	55	100	26.75	0.860
30207	35	72	18.25	0.340	32212	60	110	29.75	1.180
30208	40	80	19.75	0.438	32213	65	120	32.75	1.550
30209	45	85	20.75	0.488	32214	70	125	33.25	1.660
30210	50	90	21.75	0.558	32215	75	130	33.25	1.720
30211	55	100	22.75	0.736	32216	80	140	35.25	2.130
30212	60	110	23.75	0.930	32217	85	150	38.5	2.640
30213	65	120	24.75	1.180	32218	90	160	42.50	3.410
30214	70	125	26.25	1.300	32219	95	170	45.50	4.220
30215	75	130	27.25	1.430	32220	100	180	49.00	5.050
30216	80	140	28.25	1.690	32221	105	190	53.00	6.260
30217	85	150	30.50	2.120	32222	110	200	56.00	7.350
30218	90	160	32.50	2.600	32304	20	52	22.25	0.241
30219	95	170	34.50	3.130	32305	25	62	25.25	0.376
30220	100	180	37.00	3.780	32306	30	72	28.75	0.570
30221	105	190	39.00	4.520	32307	35	80	32.75	0.765
30222	110	200	41.00	5.280	32308	40	90	35.25	1.050
30224	120	215	43.50	6.280	32309	45	100	38.25	1.420
30226	130	230	43.75	6.830	32310	50	110	42.25	1.880
30302	15	42	14.25	0.098	32311	55	120	45.50	2.390
30303	17	47	15.25	0.134	32312	60	130	48.50	2.960
30304	20	52	16.25	0.172	32313	65	140	51.00	3.600
30305	25	62	18.25	0.270	32005X	25	47	15	0.116
30306	30	72	20.75	0.403	32006X	30	55	17	0.172
30307	35	80	22.75	0.538	32007X	35	62	18	0.230
30308	40	90	25.25	0.758	32008X	40	68	19	0.280
30309	45	100	27.25	1.010	32009X	45	75	20	0.354
30310	50	110	29.25	1.280	32010X	50	80	20	0.380
30311	55	120	31.50	1.630	32011X	55	90	23	0.567
30312	60	130	33.50	2.030	32012X	60	95	23	0.608
30313	65	140	36.00	2.510	32013X	65	100	23	0.646
30314	70	150	38.00	3.030	32014X	70	110	25	0.869
30315	75	160	40.00	3.630	32015X	75	115	25	0.925
30316	80	170	42.50	4.270	32016X	80	125	29	1.320
30317	85	180	44.50	5.080	32017X	85	130	29	1.380
30318	90	190	46.50	5.670	32018X	90	140	32	1.780
30319	95	200	49.50	6.550	32019X	95	145	32	1.880
30320	100	215	51.50	7.940	32020X	100	150	32	1.950
32204	20	47	19.25	0.160	32021X	105	160	35	2.480
32205	25	52	19.25	0.187	32022X	110	170	38	3.090
32206	30	62	21.25	0.297

30200,30300,31300,31000,32200,32300 series tapered roller bearings