第4页_Thrust ball bearings_Products_Wuxi Ensi Ai Bearing Co., Ltd.

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Thrust ball bearings

Thrust ball bearings are separate-type bearings that can only withstand axial loads and cannot withstand radial loads. They are available in two configurations: single-direction and double-direction; the single-direction type withstands axial forces in one direction, whilst the double-direction type can withstand axial forces in both directions. They have a relatively low maximum speed and lack self-aligning capability. They are commonly used in support positions subject to axial loads, such as machine tool spindles, pumps, valves and low-speed transmission mechanisms.

Bearing model number	Basic Dimensions（mm）			Basic load （KN）		Rated speed(rpm)		Bearing weight
Bearing model number	d inner diameter	D outer diameter	B thickness	Thickness Cr	Static load Cor	Grease lubrication	oil lubrication	Bearing weight
51234M	170	240	55	281	744	800	1100	7.65
51134	170	215	34	131	443	1100	1600	2.64
51134M-1	170	215	34	92.5	385	1100	1600	2.94
51134M	170	215	34	131	443	1100	1600	2.99
51332M	160	270	87	455	1097	630	850	18.8
51232	160	225	51	266	392	850	1200	6.08
51232M	160	225	51	266	392	850	1200	6.19
51132M	160	200	31	121	399	1200	1700	2.38
51430M	150	300	120	673	1479	500	670	38.7
51330	150	250	80	429	1021	670	900	17
51330M	150	250	80	429	1021	670	900	17
51230	150	215	50	262	651	900	1300	5.61
51230M	150	215	50	262	651	900	1300	5.8
51730M	150	200	35	164	460	1100	1600	3.15
51130	150	190	31	117	371	900	1700	1.96
51130M	150	190	31	117	371	1200	1700	2.19
51428M	140	280	112	628	1317	700	1200	31.6
51328	140	240	80	415	923	530	950	14.6
51228M	140	200	46	234	572	700	1400	4.33
51228	140	200	46	226	543	950	1400	4.49

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