Inch Series-TIK Bearing Manufacturing Co., Ltd

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608ZZ, 608 2RS

625ZZ, 625 2RS

Chrome steel balls

Carbon steel balls

Stainless steel balls

Inner rings IR40X50X22

Cam followers KR22PP

NJ2208E, NJ2208EM

608ZZ, 608 2RS

625ZZ, 625 2RS

Chrome steel balls

Carbon steel balls

Stainless steel balls

Inner rings IR40X50X22

Cam followers KR22PP

NJ2208E, NJ2208EM

608ZZ, 608 2RS

625ZZ, 625 2RS

Chrome steel balls

Carbon steel balls

Stainless steel balls

Inner rings IR40X50X22

Cam followers KR22PP

NJ2208E, NJ2208EM

Inch Series

Tapered roller bearings comprise an outer and inner ring with tapered raceways as well as tapered rollers in a window cage. These are single row individual bearings, usually of open design, which for technical reasons are always adjusted against a second tapered roller bearing in a mirror image arrangement. Open bearings are not self-retaining. As a result, the inner ring with the rollers and the cage can be mounted separately from the outer ring.

Tapered roller bearings can support high radial and axial loads in equal measure. Depending on the arrangement, they are suitable when precise axial guidance of the shaft is required (locating bearing function), or when the bearing arrangement must have very high axial rigidity and be operated clearance-free or under preload.

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Product Description

Features

Tapered roller bearings are particularly suitable where:

high radial loads occur;

high axial loads act on one side;

combined loads must be supported (radial and axial forces acting simultaneously);

precise axial guidance of the shaft is required (locating bearing function);

the bearing arrangement must have very high axial rigidity;

the bearing position is operated clearance-free or under preload (single bearings are adjusted against each other);

high running accuracy is required;

the load carrying capacity of angular contact ball bearings is no longer sufficient and the higher speed suitability of angular contact ball bearings is not required;

the bearings are not required to compensate misalignments;

the design objective comprises compact, rigid and economical bearing arrangements with a high load carrying capacity.

single-row tapered roller bearing gongcheng.jpg

Bearing No.		Boundary dimensions							Basic load ratings (kN)		Limiting speeds		Mass
Bearing No.		mm							Dynamic	Static	rpm		Kg
Cone	Cup	d	D	T	B	C	R	r	Cr	Cor	Grease	Oil	≈
11590	11520	15.875	42.862	14.288	14.288	9.525	1.5	1.5	17.60	17.60	8500	12000	0.100
LM11749	LM11710	17.462	39.878	13.843	14.605	10.668	1.3	1.3	21.20	20.80	9000	13000	0.081
LM11949	LM11910	19.050	45.237	15.494	16.637	12.065	1.3	1.3	27.50	27.50	8500	12000	0.120
09067	09195	19.050	49.225	18.034	19.050	14.288	1.3	1.3	39.10	40.00	8000	11000	0.180
09074	09196	19.050	49.225	23.020	21.539	17.462	1.5	1.5	39.10	40.00	8000	11000	0.210
A6075	A6157	19.050	39.992	12.014	11.153	9.525	1.0	1.3	14.9	15.7	9500	13000	0.066
09067	09196	19.050	49.225	21.209	19.050	17.462	1.3	1.5	39.10	40.00	8000	11000	0.200
09074	09195	19.050	49.225	19.845	21.539	14.288	1.5	1.3	39.10	40.00	4300	8000	0.190
09074	09194	19.050	49.225	23.020	21.539	17.462	1.5	3.5	37.5	37.0	8500	11000	0.210
12580	12520	20.638	49.225	19.845	19.845	15.875	1.5	1.5	37.5	39.0	8200	11000
M12649	M12610	21.430	50.005	17.526	18.288	13.970	1.3	1.3	36.90	38.00	8000	11000	0.170
LM12749	LM12710	21.986	45.237	15.494	16.637	12.065	1.3	1.3	27.50	31.00	8000	11000	0.120
LM12749	LM12711	21.986	45.974	15.494	16.637	12.065	1.3	1.3	27.50	31.00	8000	11000	0.120
M12648	M12610	22.225	50.005	17.526	18.288	13.970	1.3	1.3	39.1	40.7	8500	11000	0.170
1280	1220	22.225	57.150	22.225	22.225	17.462	0.8	1.6	52.6	55.7	7600	10000
1755	1729	22.225	56.896	19.368	19.837	15.875	1.3	0.8	46.00	43.1	7600	10000
07093	07196	23.812	50.005	13.495	14.260	9.525	1.5	1.0	26.0	27.9	7600	10000
07097	07196	25.000	50.005	13.495	14.260	9.525	1.5	1.0	26.7	28.8	7900	11000	0.146
07100	07204	25.400	51.994	15.011	14.260	12.700	1.5	1.3	26.7	28.8	7900	11000	0.145
1780	1729	25.400	56.896	19.368	19.837	15.875	0.8	1.3	42.5	46.5	7200	9600
L44643	L44610	25.400	50.292	14.224	14.732	10.668	1.3	1.3	26.00	30.00	7500	10000	0.130
M84548	M84510	25.400	57.150	19.431	19.431	14.732	1.5	1.5	39.60	45.00	6700	9000	0.240
15101	15243	25.400	61.912	19.050	20.638	14.288	0.8	2.0	44.6	50.7	6400	8600	0.280
07100	07196	25.400	50.005	13.495	14.260	9.525	1.5	1.0	26.7	28.8	7900	11000	0.120
15101	15245	25.400	62.000	19.050	20.638	14.288	0.8	1.3	48.40	57.00	6000	8000	0.310
15101	15250X	25.400	63.500	20.638	20.638	15.875	0.8	1.5	48.40	57.00	6000	8000	0.340
L44649	L44610	26.988	50.292	14.224	14.732	10.668	3.5	1.3	26.00	30.00	7500	10000	0.110
1988	1922	28.575	57.150	19.845	19.355	15.875	3.5	1.5	47.30	55.00	6700	9000	0.220
02474	02420	28.575	68.262	22.225	22.225	17.462	0.8	1.5	58.30	69.50	5600	7500	0.420
02872	02820	28.575	73.025	22.225	22.225	17.462	0.8	3.2	55.0	65.7	5500	7400
15112	15245	28.575	62.000	19.050	20.638	14.288	3.5	1.3	48.40	57.00	6000	8000	0.280
L45449	L45410	29.000	50.292	14.224	14.732	10.668	3.5	1.3	26.00	32.50	7000	9500	0.110
15116	15245	30.112	62.000	19.050	20.638	14.288	0.1	1.2	44.6	50.7	6400	8600
M86649	M86610	30.162	64.292	21.433	21.433	16.670	1.5	1.5	49.50	61.00	6000	8000	0.330
M88043	M88010	30.162	68.262	22.225	22.225	17.462	2.3	1.5	55.00	69.50	5600	7500	0.410
02475	02420	31.750	68.262	22.225	22.225	17.462	3.6	1.6	51.0	61.1	6000	8000
14125A	14276	31.750	69.012	19.845	19.583	15.875	3.5	1.3	44.5	55.0	5500	7500	0.350
LM67048	LM67010	31.750	59.131	15.875	16.764	11.811	3.6	1.3	34.70	41.50	6300	8500	0.180
2580	2520	31.750	66.421	25.400	25.357	20.638	0.8	3.3	69.30	81.50	5600	7500	0.400
2580	2523	31.750	69.850	23.812	25.357	19.050	0.8	1.3	69.0	81.5	5700	7600	0.450
14125A	14276	31.750	69.012	19.845	19.583	15.875	3.5	1.3	48.5	58.0	5600	7400	0.350
15123	15245	31.750	62.000	18.161	19.050	14.288	4.0	1.3	48.40	57.00	6000	8000	0.240
15126	15245	31.750	62.000	19.050	20.638	14.288	0.8	1.2	44.6	50.7	6400	8600
HM88542	HM88510	31.750	73.025	29.370	27.783	23.020	1.3	3.3	74.3	101.0	5600	7500	0.620
M88048	M88010	33.338	68.262	22.225	22.225	17.462	0.8	1.5	55.00	69.50	5600	7500	0.380
14130	14276	33.338	69.012	19.845	19.583	15.875	3.5	1.3	53.90	67.00	5600	7500	0.350
14136 A	14276	34.925	69.012	26.982	26.721	15.875	0.8	1.3	53.90	67.00	5600	7500	0.330
25877	25821	34.925	73.025	23.812	24.608	19.050	1.5	0.8	72.10	88.00	5300	7000	0.470
LM48548	LM48510	34.925	65.088	18.034	18.288	13.970	3.6	1.3	47.30	57.00	5600	7500	0.250
HM88649	HM88610	34.925	72.233	25.400	25.400	19.842	2.3	2.3	67.10	90.00	5000	6700	0.500
HM89446	HM89410	34.925	76.200	29.370	28.575	23.020	3.5	3.3	78.10	106.00	4800	6300	0.660
L68149	L68110	34.988	59.131	15.875	16.764	11.938	3.5	1.3	33.00	44.00	6000	8000	0.170
L68149	L68111	34.988	59.974	15.875	16.764	11.938	3.5	1.3	33.00	44.00	6000	8000	0.170
LM78349A	LM78310A	34.988	61.973	16.700	17.000	13.600	1.5	1.5	37.0	48.0	5900	7900	0.210
HM88648	HM88610	35.717	72.233	25.400	25.400	19.842	3.6	2.4	66.9	87.4	5700	6900
25880	25821	36.487	73.025	23.812	24.608	19.050	1.5	0.8	72.10	88.00	5300	7000	0.460
25880	25820	36.487	73.025	23.812	24.608	19.050	1.5	0.8	72.10	88.00	5300	7000	0.450
2794	2720	36.487	76.200	23.812	25.654	19.050	3.5	3.3	74.80	93.00	5000	6700	0.500
HM89448	HM89410	36.512	76.200	29.370	28.575	23.020	0.8	3.3	78.10	106.00	4800	6300	0.640
HM89449	HM89410	36.512	76.200	29.370	28.575	23.020	3.5	3.3	78.10	106.00	4800	6300	0.640
JL69349	JL69310	38.000	63.000	17.000	17.000	13.500	sp	1.3	43.5	58.2	6000	8000	0.200
LM29748	LM29710	38.100	65.088	18.034	18.288	13.970	sp	1.3	42.9	56.5	5800	7800	0.240
LM29749	LM29710	38.100	65.088	18.034	18.288	13.970	2.3	1.3	42.90	57.0	5600	7500	0.240
LM29749	LM29711	38.100	65.088	19.812	18.288	15.748	2.3	1.3	42.9	57.00	5600	7500	0.250
3490	3420	38.100	79.375	29.370	29.771	23.812	3.5	3.3	91.30	110.00	5000	6700	0.670
418	414	38.100	88.500	26.988	29.083	22.225	3.5	1.5	101.00	114.00	4800	6300	0.830
2788	2720	38.100	76.200	23.812	25.654	19.050	3.5	3.3	74.80	93.00	5000	6700	0.500
16150	16282	38.100	72.000	19.000	20.638	14.237	3.5	1.5	49.50	60.00	5300	7000	0.330
HM801346	HM801310	38.100	82.550	29.370	28.575	23.020	0.8	3.3	85.80	118.00	4500	6000	0.780
25572	25520	38.100	82.931	23.812	25.400	19.050	0.8	0.8	77.2	100.0	4800	6300	0.640
LM300849	LM300811	40.988	67.975	17.500	18.000	13.500	3.6	1.5	44.00	58.50	5300	7000	0.240
LM501349	LM501310	41.275	73.431	19.558	19.812	14.732	3.5	0.8	55.00	69.50	4800	6300	0.330
LM501349	LM501314	41.275	73.431	21.430	19.812	16.604	3.5	0.8	55.00	69.50	4800	6300	0.350
LM501349	LM501311	41.275	73.431	23.012	19.812	18.186	3.5	2.3	55.00	69.50	4800	6300	0.370
M802048	M802011	41.275	82.550	26.543	25.654	20.193	3.5	3.3	73.70	91.50	4500	6000	0.620
18590	18520	41.275	73.025	16.667	17.462	12.700	3.5	1.5	46.80	56.00	5000	6700	0.280
11162	11300	41.275	76.200	18.009	17.384	14.288	1.5	1.5	45.70	56.00	5000	6700	0.340
24780	24720	41.275	76.200	22.225	23.020	17.462	3.5	0.8	68.20	86.50	5000	6700	0.430
HM803146	HM803110	41.275	88.900	30.162	29.370	23.020	3.5	3.3	95.20	127.00	4300	5600	0.900
526	522	41.275	101.600	34.925	36.068	26.988	3.5	3.3	151.00	190.00	3800	5000	1.450
3579	3525	42.862	87.312	30.162	30.886	23.812	3.5	3.3	102.00	132.00	4500	6000	0.800
25577	25520	42.875	82.931	23.812	25.400	19.050	3.5	0.8	80.90	106.00	4500	6000	0.570
25577	25523	42.875	82.931	26.988	25.400	22.225	3.5	2.3	80.90	106.00	4500	6000	0.610
25577	25522	42.875	83.058	23.876	25.400	19.114	3.5	2.0	80.90	106.00	4500	6000	0.570
527	522	44.450	101.600	34.925	36.068	26.988	3.5	3.3	151.00	190.00	3800	5000	1.350
535	532 A	44.450	111.125	38.100	36.957	30.162	3.5	3.3	151.00	190.00	3600	4800	1.900
25580	25520	44.450	82.931	23.812	25.400	19.050	3.5	0.8	80.90	106.00	4500	6000	0.570
25580	25523	44.450	82.931	26.988	25.400	22.225	3.5	2.3	80.90	106.00	4500	6000	0.610
25580	25522	44.450	83.058	23.876	25.400	19.114	3.5	2.0	80.90	106.00	4500	6000	0.570
HM803149	HM803110	44.450	88.900	30.162	29.370	23.020	3.5	3.3	95.20	127.00	4300	5600	0.850
17887	17831	45.230	79.985	19.842	20.638	15.080	2.0	1.3	62.0	78.5	4500	6000	0.410
LM603049	LM603011	45.242	77.788	19.842	19.842	15.080	3.5	0.8	53.90	69.50	4800	6300	0.370
LM603049	LM603014	45.242	79.974	19.842	19.842	15.000	3.5	0.8	57.1	73.5	4900	6500
LM603049	LM603012	45.242	77.788	21.430	19.842	16.667	3.5	0.8	57.1	73.5	4900	6500	0.380
LM102949	LM102910	45.242	73.431	19.558	19.812	15.748	3.5	0.8	55.6	78.1	5100	6700	0.300
25590	25520	45.618	82.931	23.812	25.400	19.050	3.5	0.8	80.90	106.00	4500	6000	0.550
25590	25523	45.618	82.931	26.988	25.400	22.225	3.5	2.3	80.90	106.00	4500	6000	0.590
LM503349	LM503310	45.987	74.976	18.000	18.000	14.000	2.3	1.5	50.10	71.00	4800	6300	0.310
M804049	M804010	47.625	88.900	25.400	25.400	19.050	3.5	3.3	87.1	112.0	4400	5900
386 A	382 A	47.625	96.838	21.000	21.946	15.875	0.8	0.8	80.90	102.00	3800	5500	0.730
JLM104948	JLM104910	50.000	82.000	21.501	21.501	17.000	3.0	0.5	71.7	97.9	4500	6000	0.420
LM104949	LM104911	50.800	82.550	21.590	22.225	16.510	3.5	1.3	61.2	84.3	4500	6000	0.420
LM104949	LM104912	50.800	82.931	21.590	22.225	16.510	3.5	1.3	69.5	94.0	4300	5700
368A	362A	50.800	88.900	20.638	22.225	16.513	3.5	1.3	76.50	91.50	4300	5600	0.500
368A	362X	50.800	90.000	25.000	22.225	20.000	3.5	2.0	76.50	91.50	4300	5600	0.580
529	522	50.800	101.600	34.925	36.068	26.988	0.8	3.2	131.0	159.0	4000	5300
529X	522	50.800	101.600	34.925	36.068	26.988	3.5	3.3	151.00	190.00	3800	5000	1.250
3780	3720	50.800	93.264	30.162	30.302	23.812	3.5	3.3	110.00	146.00	4000	5300	0.870
28580	28521	50.800	92.075	24.608	25.400	19.845	3.5	0.8	85.80	118.00	4000	5300	0.720
368A	363	50.800	90.000	20.000	22.225	20.000	3.5	0.8	76.5	90.5	4100	5500
28584	28521	52.388	92.075	24.608	25.400	19.845	3.5	0.8	84.8	119.0	4200	5600	0.670
539	532X	53.975	107.950	36.512	36.957	28.575	3.5	3.3	151.00	190.00	3600	4800	1.500
JLM506849	JLM506810	55.000	90.000	23.000	23.000	18.500	1.6	0.5	81.4	115.0	4200	5500
39581	39520	57.150	112.712	30.162	30.162	23.812	8.0	3.3	142.00	204.00	3200	4300	1.400
387	382A	57.150	96.838	21.000	21.946	15.875	2.3	0.8	80.90	102.00	3800	5000	0.590
387A	382A	57.150	96.838	21.000	21.946	15.875	3.5	0.8	80.90	102.00	3800	5000	0.590
387AS	382A	57.150	96.838	21.000	21.946	15.875	5.0	0.8	80.90	102.00	3800	5000	0.580
387	382S	57.150	96.838	21.000	21.946	15.875	2.3	2.3	80.90	102.00	3800	5000	0.590
387A	382S	57.150	96.838	21.000	21.946	15.875	3.5	2.3	80.90	102.00	3800	5000	0.590
387AS	382S	57.150	96.838	21.000	21.946	15.875	5.0	2.3	80.90	102.00	3800	5000	0.580
462	453X	57.150	104.775	30.162	29.317	24.605	2.3	3.3	109.0	144.0	3700	4900	1.080
28985	28920	60.325	101.600	25.400	25.400	19.845	3.5	3.3	85.80	125.00	3600	4800	0.810
28985	28921	60.325	100.000	25.400	25.400	19.845	3.5	3.3	85.80	125.00	3600	4800	0.770
395	394A	63.500	110.000	22.000	21.996	18.824	3.5	1.3	88.00	118.00	3200	4300	0.840
29585	29520	63.500	107.950	25.400	25.400	19.050	3.5	3.3	89.70	137.00	3200	4300	0.900
559	552A	63.500	123.825	38.100	36.678	30.162	3.5	3.3	172.00	240.00	3000	4000	2.000
39585	39520	63.500	112.712	30.162	30.162	23.812	3.5	3.3	142.0	204.00	3200	4300	1.250
395S	394A	66.675	110.000	22.000	21.996	18.824	3.5	1.3	88.00	118.00	3200	4300	0.790
HM212049	HM212011	66.675	122.238	38.100	38.354	29.718	3.5	3.5	191.0	249.0	3200	4300	1.850
3984	3920	66.675	112.712	30.162	30.048	23.812	3.5	3.3	123.00	183.00	3200	4300	1.150
39590	39520	66.675	112.712	30.162	30.162	23.812	3.5	3.3	142.00	204.00	3200	4300	1.200
399A	394A	68.262	110.000	22.000	21.996	18.824	2.3	1.3	88.00	118.00	3200	4300	0.760
482	472	69.850	120.000	29.794	29.007	24.237	3.5	2.0	132.00	186.00	3000	4000	1.350
566	563	69.850	127.000	36.512	36.170	28.575	3.5	3.3	176.00	255.00	2800	3800	1.850
484	472	70.000	120.000	29.794	29.007	24.237	2.0	2.0	132.00	186.00	3000	4000	1.300
567A	563	71.438	127.000	36.512	36.170	28.575	3.5	3.3	156.0	226.0	3000	4000
29685	29620	73.025	112.712	25.400	25.400	19.050	3.5	3.3	99.00	156.00	3000	4000	0.890
567	563	73.025	127.000	36.512	36.170	28.575	3.5	3.3	176.00	255.00	2800	3800	1.850
575	572	76.200	139.992	36.512	36.098	28.575	3.5	3.3	187.00	280.00	2400	3400	2.450
581	572	80.962	139.992	36.512	36.098	28.575	3.5	3.3	175.0	262.0	2700	3600
740	742	80.962	150.098	44.450	46.672	36.512	5.2	3.2	264.0	368.0	2500	3400
580	572	82.550	139.992	36.512	36.098	28.575	3.5	3.3	187.00	280.00	2400	3400	2.200
663	653	82.550	146.050	41.275	41.275	31.750	3.5	3.3	220.00	320.00	2200	3200	2.800
27690	27620	83.345	125.412	25.400	25.400	19.845	3.5	1.5	112.00	186.00	2600	3600	1.050
498	493	84.138	136.525	30.162	29.769	22.225	3.5	3.3	145.00	220.00	2400	3400	1.600
749	742	85.026	150.089	44.450	46.672	36.512	3.5	3.3	286.00	405.00	2200	3200	3.300
HM518445	HM518410	88.900	152.400	39.688	39.688	30.162	6.4	3.3	242.00	355.00	2000	3000	2.850
HM218248	HM218210	89.974	146.975	40.000	40.000	32.500	7.0	3.5	229.00	355.00	2200	3200	2.500
42381	42584	96.838	148.430	28.575	28.971	21.433	3.5	3.0	130.00	196.00	2200	3200	1.650
L521949	L521910	107.950	146.050	21.432	21.432	16.670	1.6	1.6	86.4	167.0	2300	3100