Thrust Roller Bearing| Wholesale Thrust Roller Bearing

Thrust Roller Bearing

Thrust roller bearing is used to bear the axial load and radial combined load, but the radial load shall not exceed 55% of the axial load. Compared with other thrust roller bearings, this kind of bearing has lower friction coefficient, higher speed and self-aligning performance.

Self-aligning Thrust Roller Bearings are preferred for axial load applications, as they provide higher rigidity in comparison to other types.

Thrust Roller Bearing

Thrust Roller Bearings are of three types:

1. Cylindrical Roller Thrust Bearings

Cylindrical roller thrust bearings can only handle axial loads, but support high load applications and provide high axial stiffness. The cage is made of machined brass.

Cylindrical Roller Thrust Bearings Features

• Ideal for low speeds

• High load capacity/high rigidity

• The simple design of the structure provides high axial load capacity and rigidity.

• Cylindrical roller thrust bearings are not suitable for high speeds due to the poor sliding of the rollers.

Cylindrical Roller Thrust Bearings Applications

Rotary tables for machine tools, pulverizer turntables, extruders

2. Tapered Roller Thrust Bearings

Tapered thrust roller bearings are designed for true rolling motion, extending bearing life and increasing load capacity.

3. Spherical Roller Thrust Bearings

Spherical roller thrust bearings are self-aligning and are immune to mounting errors and shaft deflection. Spherical Roller Thrust Bearings provide high thrust capacity with low friction and continuous roller alignment - even if the shaft and housing are misaligned during operation.

Spherical Roller Thrust Bearings Features

Correct misalignment
The spherical raceway surface of the race makes the spherical roller bearing self-aligning.

High load capacity
Spherical roller bearings provide high axial load capacity and a certain radial load capacity when an axial load is applied.

Spherical Roller Thrust Bearings Application

Wholesale spherical roller thrust bearing is a self-aligning bearing. In service, it allows a maximum shaft misalignment of about 2 degrees. The contact angle helps this type of bearing to handle a small amount of radial load. Widely applied in air preheater, extruder, injection molding machine, excavator, crane etc.

Note: Lubrication of these bearings needs to be done carefully, since their large sliding contact area results in smearing. Care should be taken to maintain at least rated minimum load on this bearing, to avoid smearing.

Thrust Roller Bearing

We can offer the following variants:

• Single Direction Spherical Roller Thrust Bearings – 292, 293 and 294 series

• Pressed steel and machined brass cage

• Standard precision P0 and higher precision P6.

As one of the professional China thrust ball bearing manufacturers, WZZG provides hgh quality bearings with custom service, welcome to contact us for the latest wholesale thrust roller bearing price!

Principal dimensions (mm)			Basic load ratings (KN)		Pu (kN)	Min Loading A	Speed ratings rpm (r/min)		Weight(kg)	Designation
d	D	H	dyc Cr	stc Cor	Pu (kN)	Min Loading A	Reference speed	Limiting Speed	Weight(kg)	Designation
15	28	9	11.2	27	2.45	0.000058	4300	8500	0.024	81102TN
17	30	9	12.2	31.5	2.85	0.000079	4300	8500	0.027	81103TN
20	35	10	18.6	48	4.65	0.00018	3800	7500	0.037	81104TN
25	42	11	25	69.5	6.8	0.00039	3200	6300	0.053	81105TN
30	47	11	27	78	7.65	0.00049	3000	6000	0.057	81106TN
30	52	16	50	134	13.4	0.0014	2400	4800	0.12	81206TN
35	52	12	29	93	9.15	0.00069	2800	5600	0.073	81107TN
35	62	18	62	190	19.3	0.0029	2000	4000	0.2	81207TN
40	60	13	42.5	137	13.7	0.0015	2400	5000	0.11	81108TN
40	68	19	83	255	26.5	0.0052	1900	3800	0.25	81208TN
45	65	14	45	153	15.3	0.0019	2200	4500	0.13	81109TN
45	73	20	86.5	270	28	0.0058	1800	3600	0.29	81209TN
50	70	14	47.5	166	16.6	0.0022	2200	4300	0.14	81110TN
50	78	22	91.5	300	31	0.0072	1700	3400	0.36	81210TN
55	78	16	69.5	285	29	0.0065	1900	3800	0.22	81111TN
55	90	25	122	390	40	0.012	1400	2800	0.57	81211TN
60	85	17	80	300	30.5	0.0072	1800	3600	0.27	81112TN
60	95	26	137	465	47.5	0.017	1400	2800	0.64	81212TN
65	90	18	83	320	32.5	0.0082	1700	3400	0.31	81113TN
65	100	27	140	490	50	0.019	1300	2600	0.72	81213TN
70	95	18	86.5	345	34.5	0.0095	1600	3200	0.33	81114TN
70	105	27	146	530	55	0.022	1300	2600	0.77	81214TN
75	100	19	75	290	29	0.0067	1600	3200	0.39	81115TN
75	110	27	125	440	45	0.015	1200	2400	0.8	81215TN
80	105	19	76.5	300	30.5	0.0072	1500	3000	0.4	81116TN
80	115	28	160	610	63	0.029	1200	2400	0.9	81216TN
60	130	42	390	915	114	0.08	2800	5000	2.6	*29412E
65	140	45	455	1080	137	0.11	2600	4800	3.2	*29413E
70	150	48	520	1250	153	0.15	2400	4300	3.9	*29414E
75	160	51	600	1430	173	0.19	2400	4000	4.7	*29415E
80	170	54	670	1630	193	0.25	2200	3800	5.6	*29416E
85	150	39	380	1060	129	0.11	2400	4000	2.75	*29317E
85	180	58	735	1800	212	0.31	2000	3600	6.75	*29417E
90	155	39	400	1080	132	0.11	2400	4000	2.85	*29318E
90	190	60	815	2000	232	0.38	1900	3400	7.75	*29418E
100	170	42	465	1290	156	0.16	2200	3600	3.65	*29320E
100	210	67	980	2500	275	0.59	1700	3000	10.5	*29420E
110	190	48	610	1730	204	0.28	1900	3200	5.3	*29322E
110	230	73	1180	3000	325	0.86	1600	2800	13.5	*29422E
120	210	54	765	2120	245	0.43	1700	2800	7.35	*29324E
120	250	78	1370	3450	375	1.1	1500	2600	17.5	*29424E
130	225	58	865	2500	280	0.59	1600	2600	9	*29326E
130	270	85	1560	4050	430	1.6	1300	2400	22	*29426E
140	240	60	980	2850	315	0.77	1500	2600	10.5	*29328E
140	280	85	1630	4300	455	1.8	1300	2400	23	*29428E
150	215	39	408	1600	180	0.24	1800	2800	4.3	29230E
150	250	60	1000	2850	315	0.77	1500	2400	11	*29330E
150	300	90	1860	5100	520	2.5	1200	2200	28	*29430E
160	270	67	1180	3450	375	1.1	1300	2200	14.5	*29332E
160	320	95	2080	5600	570	3	1100	2000	33.5	*29432E
170	280	67	1200	3550	365	1.2	1300	2200	15	*29334E

You may also want to know

Can cylindrical roller thrust bearings be used without positioning according to the outer diameter of the outer ring?
The fixed side ring (outer ring) does not require particularly precise positioning; however, rails should be used to prevent the raceway from moving and protruding from the rolling surface of the rollers.

Where are roller thrust bearings used?
Thrust roller bearings are available with cylindrical or spherical rollers and only carry axial loads, but are suitable for heavy loads and provide high axial stiffness. Due to their slim design, these bearings require very little axial space. Cylindrical roller thrust bearings are suitable for low to medium speed applications and are commonly found in everyday applications such as garden machinery and motorcycles.