Welcome to TIK Bearing Manufacturing Co., Ltd. product Large Size Series

Tapered Roller Bearing >> Large Size Series

Features
The bearings have tapered rollers which are guided by the thicker side of the cup. The design of the sliding surfaces of the cup and inner ring and the rolling elements when extended converge towards the same single point on the bearing axle.
Single-row tapered roller bearings can carry radial load and axial load in one direction.
Double-row and four-row tapered roller bearings can bear the radial load and axial load in double directions.
Cages
Normally the tapered roller bearings use pressed basket-shaped cages of steel sheet. But for cages with greater machined dimension, machined cage is also used.
TIK manufactures both metric and inch-sized single row, double-row and four-row tapered roller bearings.

Bearing No.	Boundary dimensions(mm)									Basic load ratings(kN)		Limiting speed (rpm)		Mass
Bearing No.	d	D	T	B	C	R(radial)	R(axial)	r(raxial)	r(axial)	dyc(Cr)	stc(Cor)	Grease	Oil	(kg)
2007930	150	210	38.5	36	31	2.5	2.5	2	2	199	384	1500	200	4.560
2007130	150	225	48.5	45	38	3	3	2.5	2.5	254	454	950	1400	6.840
30230	150	270	48	45	38	4	4	3	3	409	606	1300	1800	11.200
32230	150	270	77	73	60	4	4	3	3	669	1142	1200	1700	18.400
30330	150	320	72	65	55	5	5	4	4	744	1050	1100	1600	25.500
32330	150	320	114	108	90	5	5	4	4	1168	1876	950	1400	42.200
2007932	160	220	38.5	36	31	2.5	2.5	2	2	211	400	1500	200	3.790
2007132	160	240	51.5	48	41	3	3	2.5	2.5	343	629	1100	1600	7.670
30232	160	290	52	48	40	4	4	3	3	466	696	1100	1600	13.400
32232	160	290	84	80	67	4	4	3	3	797	1392	1100	1600	23.300
27332	160	340	88	79	54	3.7	3.7	3.7	3.7	750	1081	1000	1500	29.900
32332	160	340	121	114	95	5	5	4	4	1400	2230	1000	1500	51.700
7832	160	375	87.3	79.4	50.3	4.7	4.7	4.7	4.7	790	1057	100	1500	40.700
2007934	170	230	38.5	36	31	2.5	2.5	2	2	214	415	1400	1900	3.864
2007134	170	260	57.5	54	46	3	3	2.5	2.5	391	752	1400	1900	10.100
7634	170	360	128	120	100	3.7	3.7	3.7	3.7	1296	2116	950	1400	63.500
2007136	180	280	64.5	60	52	3	3	2.5	2.5	473	860	950	1400	13.000
7736	180	290	65	63.5	48	2.3	2.3	2.3	2.3	489	920	950	1400	15.600
30236	180	320	57	52	43	5	5	4	4	537	823	1000	1500	17.800
32236	180	320	91	86	71	5	5	4	4	931	1675	950	1400	32.300
32938X2A	190	260	45.5	42	36	2.5	2.5	2	2	675	1040	1100	1600	6.520
7138	190	290	51	46	40	3	3	2.5	2.5	349	610	950	1400	10.500
2007138	190	290	64.5	60	52	3	3	2.5	2.5	473	882	1000	1500	15.280
30238	190	340	60	55	46	5	5	4	4	675	1040	950	1400	20.600
32238	190	340	97	92	75	5	5	4	4	1000	1080	950	1300	36.100
2007940K	200	280	51.5	48	41	3	3	2.5	2.5	348	742	1000	1500	8.700
2007940	200	280	51.5	48	41	3	3	2.5	2.5	348	742	1000	1500	8.900
2007140	200	310	70.5	66	56	3	3	2.5	2.5	525	1040	950	1400	18.200
30240	200	360	64	58	48	5	5	4	4	710	1098	900	1300	25.400
32240	200	360	104	98	82	5	5	4	4	1235	2144	900	1300	42.600
2007944	220	300	51.5	48	41	3	3	2.5	2.5	354	835	900	1400	10.100
2007144	220	340	76.5	72	62	4	4	3	3	709	1336	950	1400	23.300
30244	220	400	72	65	54	5	5	4	4	887	1373	900	1300	36.800
7244	220	400	73	65	54	3.7	3.7	3.7	3.7	780	1181	900	1300	37.600
32244	220	400	114	108	90	5	5	4	4	1445	2641	900	1300	62.700
2007948	240	320	51.5	48	41	3	3	2.5	2.5	354	767	900	1300	10.800
2007148	240	360	76.5	72	62	4	4	3	3	698	1414	850	1200	23.800
2007148S	240	360	76	76	57	4	4	3	3	768	1414	850	1200	24.900
2007148SY	240	360	76	76	57	4	4	3	3	768	1414	850	1200	24.700
7951	254	422	86.1	79.8	66.7	4.7	4.7	2.5	2.5	1011	1762	850	1200	45.400
2007952	260	360	64.5	60	52	3	3	2.5	2.5	528	1187	800	1100	19.200
2007152	260	400	87.7	82	71	5	5	4	4	912	1835	800	1100	37.800
7352	260	540	114	102	85	6	6	6	6	1760	2727	670	900	11.300
2007956	280	380	64.5	60	52	3	3	2.5	2.5	543	1257	800	1100	21.300
2007156	280	420	87.7	82	71	5	5	4	4	987	1975	750	100	39.600
32960	300	420	74.5	72	62	4	4	3	3	646	1807	700	950	30.200
2007160	300	460	101	95	77	5	5	4	4	3850	10200	700	950	57.000
32064	320	480	100	100	74	5	5	4	4	1400	2940	630	850	62.700
2007972E	360	480	76	76	57	4	4	4	4	879	2222	500	630	38.500
7880	400	500	60	57	47	4	4	3	3	421	954	400	500	25.100
31084X2	420	620	95	90	67	5	5	5	5	1050	2130	380	480	88.300
78/760	760	890	78	75	59	4.7	4.7	4.7	4.7	1241	3519	130	170	78.300
71/900	900	1281	190	170	135	7.5	7.5	7.5	7.5	5860	14607	95	130	71.800