Double Direction Thrust Ball Bearings

Product Description

MBY thrust ball bearings are manufactured as single direction or double direction thrust ball bearings.
They are designed to accommodate axial loads only and must not be subjected to any radial load.
MBY thrust ball bearings are separable, i.e. the shaft washer, housing washer(s), ball and cage assembly(s) can be mounted separately.
Shaft washers have a ground bore to enable an interference fit. The bore of the housing washer is turned and always larger than the shaft washer bore.

Single direction thrust ball bearing
MBY single direction thrust ball bearings consist of a shaft washer, a housing washer and a ball and cage assembly.
As their name implies, single direction thrust ball bearings can accommodate axial loads and locate a shaft axially, in one direction only.

Double direction thrust ball bearing
MBY double direction thrust ball bearings consist of one shaft washer, two housing washers and two ball and cage assemblies.
The housing washers and ball and cage assemblies of double direction bearings are identical to those used in single direction bearings.
Double direction thrust ball bearings can accommodate axial loads and locate a shaft axially, in both directions

 

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Bearing  Designations	Principal dimensions			Basic load ratings		Fatigue load limit	Speed ratings
				dynamic	static
MBY	d	D	H	C	C0	Pu	Reference speed	Limiting speed
	mm			kN		kN	r/min
52202	10	32	22	15.9	25	0.91	5300	7500
52204	15	40	26	21.2	37.5	1.4	4300	6000
52205	20	47	28	26.5	50	1.8	3800	5300
52206	25	52	29	25.1	51	1.8	3600	5000
52306	25	60	38	35.8	65.5	2.4	2800	4000
52407	25	80	59	76.1	137	5.1	2000	2800
52207	30	62	34	35.1	73.5	2.7	3000	4300
52208	30	68	36	44.2	96.5	3.6	2800	3800
52307	30	68	44	49.4	96.5	3.5	2400	3400
52308	30	78	49	61.8	122	4.5	2200	3000
52408	30	90	65	95.6	183	6.8	1800	2400
52209	35	73	37	39	86.5	3.2	2600	3600
52309	35	85	52	76.1	153	5.6	2000	2800
52409	35	100	72	124	240	9	1600	2200
52310	40	95	58	81.9	170	6.3	1800	2600
52210	40	78	39	49.4	116	4.3	2400	3400
52411	45	120	87	195	400	14.6	1300	1800
52311	45	105	64	101	224	8.3	1600	2200
52211	45	90	45	58.5	134	4.9	2200	3000
52312	50	110	64	101	224	8.3	1600	2200
52412 M	50	130	93	199	430	16	1200	1700
52212	50	95	46	59.2	140	5.1	2000	2800
52414 M	55	250	107	234	550	19.3	800	1100
52313	55	115	64	106	240	8.8	1600	2200
52314	55	125	72	135	320	11.8	1400	2000
52213	55	100	47	60.5	150	5.5	2000	2800
52214	55	105	47	62.4	160	5.8	1900	2600
52315	60	135	79	163	390	14	1300	1800
52215	60	110	47	63.7	170	6.2	1900	2600
52316	65	140	79	159	390	13.7	1300	1800
52216	65	115	48	76.1	208	7.6	2400	3400
52217	70	125	55	97.5	275	9.8	1600	2200
52218	75	135	62	112	290	116	1500	2000
52220	85	150	67	119	325	10.8	1300	1800
52320	85	170	97	225	570	18.3	1000	1400
52222	95	160	67	125	365	11.6	1300	1800
52224	100	170	68	127	390	11.8	1200	1700
52226	110	190	80	182	585	16.6	1100	1500
52228	120	200	81	190	620	17.6	1000	1400
52230 M	130	215	89	238	800	22	950	1300
52232 M	140	225	90	238	830	22.4	900	1300
52234 M	150	240	97	270	930	24	850	1200
52236 M	150	250	98	302	1120	28.5	800	1100