thrust bearings have ball and roller bearing

thrust ball bearings are manufactured as single direction (fig. 1) or double direction (fig. 2) thrust ball bearings. They are designed to accommodate axial loads only and must not be subjected to any radial load.

fig. 1 - Single direction thrust ball bearing    fig. 2 - Double direction thrust ball bearing

51100 Series - Axial Deep Groove Ball Bearings
 

Item No.	d	D	Dimensions	D1	d1	Basic Load Ratings (N) Dynamic Static		Speed (1/min) Limiting	Mass
			(mm)			Cr C0r			(kg)
			T						approx.
51100	10	24	9	11	24	10	14	9.5	0,018
51101	12	26	9	13	26	10.4	15.3	9	0,021
51102	15	28	9	16	28	10.6	16.6	8.5	0,024
51103	17	30	9	18	30	11.4	19.6	8.5	0,024
51104	20	35	10	21	35	15	26.5	7	0,037
51105	25	42	11	26	42	18	35.5	6.3	0,055
51106	30	47	11	32	47	19	40	5.6	0,063
51107	35	52	12	37	52	20	46.5	5.3	0,080
51108	40	60	13	42	60	27	63	4.5	0,114
51109	45	65	14	47	65	28	69.5	4.5	0,087
51110	50	70	14	52	70	29	75	4.3	0,151
51111	55	78	16	57	78	30.5	75	3.8	0,208
51112	60	85	17	62	85	41.5	112	3.6	0,278
51113	65	90	18	67	90	38	100	3.4	0,300
51114	70	95	18	72	95	40	110	3.4	0,352
51115	75	100	19	77	100	44	122	3.2	0,365
51116	80	105	19	82	105	45	129	3.2	0,384
51117	85	110	19	87	110	45.5	134	3	0,404
51118	90	120	22	92	120	45.5	140	3	0,617
51120	100	135	25	102	135	85	270	2.2	1260
51122	110	145	25	112	145	86.5	290	2.2	1450
51124	120	155	25	122	155	90	310	2	1.540
51126	130	170	30	132	170	112	390	1.8	2280
51128	140	180	31	142	178	112	400	1.8	2.540
51130	150	190	31	152	188	110	400	1.7	2,180
51132	160	200	31	162	198	112	430	1.7	2290
51134	170	215	34	172	213	132	500	1.6	3080
51136	180	225	34	183	222	134	530	1.5	3060
51138	190	240	37	193	237	170	655	1.4	3940
51140	200	250	37	203	247	170	655	1.4	4120
51144	220	270	37	223	267	176	735	1.2	4.540
51148	240	300	45	243	297	232	965	1	7410
51152	260	320	45	263	317	236	1.020.000	1	7890
51156	280	350	53	283	347	315	1.340.000	900	12000
51160	300	380	62	304	376	365	1.600.000	800	17100
51164	320	400	63	324	396	375	1.700.000	750	18.500
51168	340	420	64	344	372	380	1.800.000	750	19900
51172	360	440	65	364	436	405	2.000.000	700	21.5
51176	380	460	65	384	456	430	2.240.000	670	22.4
51180	400	480	65	404	476	440	2.320.000	670	23.5
51184	420	500	65	424	495	440	2.450.000	630	24400
51192	460	560	80	464	555	530	3.100.000	560	37200

51200 Series - Axial Deep Groove Ball Bearings
 

Item No.	d	D	Dimensions	D1	d1	Basic Load Ratings (N) Dynamic Static		Speed (1/min) Limiting
			(mm)			Cr C0r
			T
51200	10	26	11	12	26	12.7	17	8
51201	12	28	11	14	28	13.2	19	8
51202	15	32	12	17	32	16.6	25	6.7
51203	17	35	12	19	35	17.3	27.5	6.7
51204	20	40	14	22	40	22.4	37.5	5.6
51205	25	47	15	27	47	28	50	5
51206	30	52	16	32	52	25	46.5	4.8
51207	35	62	18	37	62	35.5	67	4
51208	40	68	19	42	68	46.5	98	3.8
51209	45	73	20	47	73	39	80	3.6
51210	50	78	22	52	78	50	106	3.4
51211	55	90	25	57	90	61	134	3.2
51212	60	95	26	62	95	62	140	3
51213	65	100	27	67	100	64	150	3
51214	70	105	27	72	105	65.5	160	2.8
51215	75	110	27	77	110	67	170	2.8
51216	80	115	28	82	115	75	190	2.6
51217	85	125	31	88	125	98	250	2.2
51218	90	135	35	93	135	118	300	2
51220	100	150	38	103	150	127	325	1.9
51222	110	160	38	113	160	134	365	1.8
51224	120	170	39	123	170	134	390	1.7
51226	130	190	45	133	187	183	540	1.6
51228	140	200	46	143	197	190	570	1.5
51230	150	215	50	153	212	236	735	1.4
51232	160	225	51	163	222	240	765	1.4
51234	170	240	55	173	237	285	930	1.2
51236	180	250	56	183	245	305	1.040.000	1.2
51238	190	270	62	194	265	335	1.160.000	1
51240	200	280	62	204	275	340	1.220.000	1
51244	220	300	63	224	295	355	1.340.000	950
51248	240	340	78	244	335	465	1.860.000	800
51252	260	360	79	264	355	490	2.040.000	750
51256	280	380	80	284	375	490	2.160.000	750
51260	300	420	95	304	415	585	2.700.000	630
51264	320	440	95	325	435	600	2.800.000	630
51268	340	460	96	345	455	620	3.050.000	600
51272	360	500	110	365	495	720	3.650.000	530

Features and benefits
Separable and interchangeable
Initial misalignment
Interference fit



thrust roller bearings
cylindrical roller thrust bearings are designed to accommodate heavy axial loads and impact loads. They must not be subjected to any radial load. The bearings are very stiff and require little axial space.

29200 Series Thrust Roller Bearings
 

Item No.	d	D	(mm) T	D1	d1	Dynamic Cr	Static C0r	Limiting	(kg) approx.
29240	200	280	48	236	265	655.000	2.650.000	2.000	8,15
29244	220	300	48	254	285	720.000	3.150.000	2.000	9,18
29248	240	340	60	282	320	1.040.000	4.500.000	1.700	16,10
29252	260	360	60	302	340	1.060.000	4.750.000	1.700	17,00
29256	280	380	60	322	360	1.120.000	5.100.000	1.500	19,20
29260	300	420	73	353	395	1.430.000	6.550.000	1.400	28,60
29264	320	440	73	372	415	1.500.000	6.950.000	1.300	30,30
29268	340	460	73	391	435	1.560.000	7.350.000	1.300	32,00
29272	360	500	85	423	475	1.900.000	8.800.000	1.200	46,50
29276	380	520	85	440	490	2.080.000	9.650.000	1.100	48,40
29280	400	540	85	460	510	2.120.000	10.200.000	1.100	51,20
29284	420	580	95	489	550	2.650.000	12.500.000	1.000	73,40
29288	440	600	95	506	570	2.650.000	13.400.000	1.000	74,00
29292	460	620	95	528	590	2.700.000	13.400.000	950	76,30
29296	480	650	103	556	620	2.800.000	14.600.000	900	90,90

29300 Series - Thrust Roller Bearings

Item No.	d	D	(mm) T	D1	d1	Dynamic Cr	Static C0r	Limiting	(kg) approx.
29240	200	280	48	236	265	655.000	2.650.000	2.000	8,15
29244	220	300	48	254	285	720.000	3.150.000	2.000	9,18
29248	240	340	60	282	320	1.040.000	4.500.000	1.700	16,10
29252	260	360	60	302	340	1.060.000	4.750.000	1.700	17,00
29256	280	380	60	322	360	1.120.000	5.100.000	1.500	19,20
29260	300	420	73	353	395	1.430.000	6.550.000	1.400	28,60
29264	320	440	73	372	415	1.500.000	6.950.000	1.300	30,30
29268	340	460	73	391	435	1.560.000	7.350.000	1.300	32,00
29272	360	500	85	423	475	1.900.000	8.800.000	1.200	46,50
29276	380	520	85	440	490	2.080.000	9.650.000	1.100	48,40
29280	400	540	85	460	510	2.120.000	10.200.000	1.100	51,20
29284	420	580	95	489	550	2.650.000	12.500.000	1.000	73,40
29288	440	600	95	506	570	2.650.000	13.400.000	1.000	74,00
29292	460	620	95	528	590	2.700.000	13.400.000	950	76,30
29296	480	650	103	556	620	2.800.000	14.600.000	900	90,90

29300 Series -Thrust Roller Bearings
 

Dimensions    Basic Load Ratings (N) Speed (1/min) Mass
Item No.	d	D	(mm) T	D1	d1	Dynamic Cr	Static C0r	Limiting	(kg) approx.
29317	85	150	39	111	135	345.000	1.060.000	3.400	2,54
29318	90	155	39	115	140	355.000	1.100.000	3.400	2,65
29320	100	170	42	129	155	405.000	1.340.000	3.000	3,38
29322	110	190	48	142	175	530.000	1.700.000	2.600	5,04
29324	120	210	54	158	190	640.000	2.080.000	2.400	6,90
29326	130	225	58	169	205	720.000	2.360.000	2.200	6,49
29328	140	240	60	181	220	800.000	2.700.000	2.000	9,87
29330	150	250	60	192	230	815.000	2.850.000	2.000	10,50
29332	160	270	67	206	245	965.000	3.350.000	2.000	13,60
29334	170	280	67	215	255	1.000.000	3.450.000	1.800	14,20
29336	180	300	73	230	275	1.180.000	4.150.000	1.500	18,40
29338	190	320	78	243	295	1.320.000	4.650.000	1.500	22,80
29340	200	340	85	258	310	1.530.000	5.300.000	1.400	28,00
29344	220	360	85	279	330	1.560.000	5.600.000	1.400	29,90
29348	240	380	85	299	350	1.630.000	6.100.000	1.400	32,50
29352	260	420	95	327	385	2.040.000	7.650.000	1.200	45,20
29356	280	440	95	346	405	2.120.000	8.300.000	1.200	48,80
29360	300	480	109	378	440	2.550.000	9.650.000	1.100	66,40
29364	320	500	109	396	465	2.650.000	10.600.000	1.100	71,00

29400 Series -Thrust Roller Bearings

Item No.	d	D	(mm) T	D1	d1	Dynamic Cr	Static C0r	Limiting	(kg) approx.
29412	60	130	42	88	115	335.000	900.000	3.400	2,23
29413	65	140	45	94	125	380.000	1.020.000	3.400	3,03
29414	70	150	48	102	135	430.000	1.200.000	3.000	3,71
29415	75	160	51	108	140	490.000	1.370.000	2.800	4,40
29416	80	170	54	116	150	550.000	1.560.000	2.800	5,28
29417	85	180	58	123	160	600.000	1.730.000	2.600	5,89
29418	90	190	60	130	170	670.000	1.930.000	2.400	7,38
29420	100	210	67	142	185	830.000	2.450.000	2.200	10,00
29422	110	230	73	158	205	950.000	2.800.000	2.000	13,10
29424	120	250	78	172	220	1.120.000	3.350.000	1.800	16,30
29426	130	270	85	187	240	1.250.000	3.900.000	1.700	19,00
29428	140	280	85	194	250	1.290.000	4.050.000	1.700	21,90
29430	150	300	90	211	270	1.460.000	4.800.000	1.500	26,90
29432	160	320	95	224	285	1.660.000	5.300.000	1.400	31,60
29434	170	340	103	239	305	1.860.000	6.000.000	1.300	39,20
29436	180	360	109	253	320	2.080.000	6.800.000	1.300	46,20
29438	190	380	115	268	340	2.320.000	7.500.000	1.200	54,90
29440	200	400	122	282	360	2.550.000	8.500.000	1.100	64,70
29444	220	420	122	303	375	2.600.000	8.500.000	1.100	67,40
29448	240	440	122	321	400	2.700.000	9.500.000	1.100	73,50
29452	260	480	132	353	435	3.100.000	11.000.000	1.000	93,60
29456	280	520	145	380	470	3.650.000	12.900.000	900	121,00
29460	300	540	145	398	490	3.900.000	14.000.000	900	129,00
29464	320	580	155	432	525	4.300.000	15.600.000	800	158,00
29468	340	620	170	458	560	5.200.000	19.000.000	750	200,00

Features and benefits

Separable design
Shaft washer, housing washer, cylindrical roller and cage thrust assembly can be mounted separately.
Extended bearing service life
To prevent stress peaks, the roller ends are relieved slightly to modify the line contact between the raceway and rollers.
angular contact thrust ball bearings


Features and benefits
Separable design
Shaft washer, housing washer, cylindrical roller and cage thrust assembly can be mounted separately.
Extended bearing service life
To prevent stress peaks, the roller ends are relieved slightly to modify the line contact between the raceway and rollers.
Needle roller thrust bearings
are fitted with a form-stable cage to reliably retain and guide a large number of needle rollers. Needle roller thrust bearings provide a high degree of stiffness within a minimum axial space. In applications where the faces of adjacent machine components can serve as raceways, needle roller thrust bearings take up no more space than a conventional thrust washer.
Features and benefits
Accommodate heavy axial loads and peak loads
The very small diameter deviation of the rollers within one assembly enables these bearings to accommodate heavy axial loads and peak loads.
Extended bearing service life
To prevent stress peaks, the roller ends are relieved slightly to modify the line contact between the raceway and rollers.
Tapered roller thrust bearings


Features and benefits
Separable design
The shaft and housing washers and the roller and cage thrust assemblies of tapered roller thrust bearings with cages can be mounted separately.
Low friction
The optimized roller end design and surface finish on the flange promote lubricant film formation, resulting in lower friction. This also reduces frictional heat and flange wear.
Long service life
Depending on the design, crowned or logarithmic raceway profiles optimize the load distribution along the contact surfaces, reduce stress peaks at the roller ends, and reduce the sensitivity to misalignment compared with conventional straight raceway profiles (fig. 1).
Enhanced operational reliability
The surface finish on the contact surfaces on the rollers and raceways supports the formation of a hydrodynamic lubricant film.
High load carrying capacity
The rollers incorporated in  tapered roller thrust bearings are manufactured to such close dimensional and geometrical tolerances that they are practically identical. This provides optimal load distribution and enables the bearings to accommodate heavy axial loads.

Spherical roller thrust bearings


Features and benefits
High load carrying capacity
The large number of rollers, which have an optimum conformity with the washer raceways, enables the bearings to accommodate heavy axial and simultaneously acting radial loads.
Accommodate misalignment
 spherical roller thrust bearings are self-aligning and can accommodate misalignment (fig. 2).
Separable design
 spherical roller thrust bearings are separable, making it possible to mount and dismount the housing washer separately from the shaft washer and roller and cage assembly. In addition this facilitates maintenance inspections.
High speed capability
The cage designs and the optimum conformity of the rollers with the washer raceways make the bearings suitable for relatively high speeds.
Long service life
The special roller profile reduces edge stresses at the roller/raceway contact.
Low friction
The optimized roller end / flange contact keeps frictional heat at low level, even at high speeds.
 

Tianjin DSR Bearing can supply you with the broadest possible array of bearings. In addition to Ball bearing, Spherical roller bearing, Tapered roller bearing, Cylindrical roller bearing, Needle bearing, Pillow Blocks, we manufacture Flange blocks, Rolling mill bearing, Slide bearing and Water pump bearing. Our unparalleled experience as a total manufacturer and exporter for these industries is essential for the development and application of a premier product line for all general industries.

We pride ourselves on our ability to serve every customer, from backyard mechanics, to independent shop owners, to automotive technicians, to large manufacturing plants. Our Target Industries served are Agricultural Equipment, Cranes, Electric Motors, Gearboxes, Material Handling, Packaging Machinery, Power Tools, Pumps, Railways and Transportation, Robotics, and products for Textile Machinery. Tianjin Bearing Company is a stronger and growing exporter of bearing in China.

In addition to manufacturing commodity-based bearing products, DSR Bearing makes custom bearing solutions for OEM. Tianjin DSR bearing has stringent quality control standards and maintains complete control over supply, using only the highest grade bearing steel.

Our mission is to fully provide for you. Well into our more than Ten years of business, we are confident that you'll find what you're looking for in bearing product here. Please call, email, or stop by for more information.
 
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