Thrust Ball Bearing, buy 51105 51205 51305 51106 51206 51306 51107 51207 51307 52206 52306 52407 52207 52208 52307 52308 52408 52209 52309 52409 Single Double Row Thrust Ball Bearings on China Suppliers Mobile

Product Details

	Principal dimensions			Basic load ratings		Speed limits		Weight	Radius	Dimensions
Part number	Bore	Outer	Height	Dynamic	Static	Grease	Oil	Weight	Radius	Dimensions
	d	D	H	C	Co	rpm		Kg	rs _min	D1	d1	M
	mm			kN		1 min−1		Kg	mm	mm		M
51105	25	42	11	15,2	30,2	4300	6000	0,06	1,0	26	42	0,005
51205	25	47	15	27,8	50,5	3400	4300	0,11	0,6	27	47	0,013
51305	25	52	18	35,5	61,5	3000	4300	0,17	1,0	27	52	0,019
51106	30	47	11	16,0	34,2	4000	5600	0,06	0,6	32	47	0,007
51206	30	52	16	28,0	54,2	3200	4500	0,13	0,6	32	52	0,014
51306	30	60	21	42,8	78,5	2400	3600	0,26	1,0	32	60	0,028
51107	35	52	12	18,2	41,5	3800	5300	0,08	0,6	37	52	0,009
51207	35	62	18	39,2	78,2	2800	4000	0,21	1,0	37	62	0,028
51307	35	68	24	55,2	105,0	2000	3200	0,37	1,0	37	68	0,050
52206	25	52	29	28	54	3600	4800	0,27	0,6	0,3	32	7
52306	25	60	38	43	79	2800	3800	0,49	1,0	0,3	32	9
52407	25	80	59	87	155	1800	2600	1,44	1,1	0,6	37	14
52207	30	62	34	41	84	3000	4000	0,42	1,0	0,3	37	8
52208	30	68	36	47	98	2800	3800	0,54	1,0	0,6	42	9
52307	30	68	44	56	105	2400	3400	0,71	1,0	0,3	37	10
52308	30	78	49	69	135	2000	3000	1,06	1,0	0,6	42	12
52408	30	90	65	113	205	1700	2400	2,08	1,1	0,6	42	15
52209	35	73	37	48	105	2600	3600	0,62	1,0	0,6	47	9
52309	35	85	52	81	163	1900	2800	1,29	1,0	0,6	47	12
52409	35	100	72	130	242	1600	2200	2,71	1,1	0,6	47	17

Thrust ball bearings are available in single and double acting versions. They sustain axial loads only, and therefore should not be used where radial loads are present.

The thrust loading should not drop below a minimum axial load, maintaining contact between the balls and the track when centrifugal forces are present.

They are manufactured in the following series: 511, 512, 513, 514, 522, 523

and 524.

Dimensions in accordance with ISO 104-2002 Single-acting thrust ball bearings

Single acting thrust ball bearings are used to carry thrust loads in only one direction and cannot carry radial loads. They are made up of a shaft washer, a ﬂat housing washer and a ball and cage assembly. These bearings can be easily mounted by separately ﬁtting each washer.

Double-acting thrust ball bearing,These bearings can carry thrust loadings in both directions. They are ﬁtted with an extra thrust washer and two ball and cage assemblies.

Minimum load

The thrust ball bearing requires a minimum axial load, so that the rolling elements maintain rolling contact and sliding is minimized. “Fam” can be obtained from formula:

Fam = M [ ]

-n Max 1000

[N]

where:

Fam = minimum thrust load (N) M = Factor for minimum load n = speed in RPM