51206 Single direction thrust ball bearings manufacturers and suppliers in China

Payment & Shipping Terms		Supply Capacity
Payment Terms:	L/C, T/T, WU	Production Capacity:	1200000 Piece/Pieces...
Min. Order:	100 Piece/Pieces	Packing:	RNB OR NATURAL
Means of Transport:	Ocean, Air	Delivery Date:	30 days

Single direction thrust ball bearings

Single direction thrust ball bearings consist of a shaft washer, a housing washer and a ball and cage thrust assembly. The bearings are separable so that mounting is simple as the washers and the ball and cage assembly can be mounted separately.

Smaller sizes are available with either a flat seat surface on the housing washer or a sphered seat surface Bearings with a sphered housing washer can be used together with a sphered seat washer to compensate for misalignment between the support surface in the housing and the shaft.

Single direction thrust ball bearings, as their name suggests, can accommodate axial loads in one direction and thus locate a shaft axially in one direction. They must not be subjected to any radial load.

Thrust ball bearings, single direction:

Product information
Principal dimensions			Basic load ratings		Fatigue	Minimum	Speed ratings		Mass	Designation
			dynamic	static	load	load	Reference	Limiting
					limit	factor	speed	speed
d	D	H	C	C₀	P_u	A
mm			kN		kN	-	r/min		kg	-
3	8	3,5	0,806	0,72	0,027	0,000003	26000	36000	0,0009	BA 3
4	10	4	0,761	0,72	0,027	0,000003	22000	30000	0,0015	BA 4
5	12	4	0,852	0,965	0,036	0,000005	20000	28000	0,0021	BA 5
6	14	5	1,78	1,92	0,071	0,000019	17000	24000	0,0035	BA 6
7	17	6	2,51	2,9	0,108	0,000044	14000	19000	0,0065	BA 7
8	19	7	3,19	3,8	0,143	0,000075	12000	17000	0,0091	BA 8
9	20	7	3,12	3,8	0,143	0,000075	12000	16000	0,010	BA 9
10	24	9	9,95	15,3	0,56	0,0012	9500	13000	0,020	51100
10	26	11	12,7	18,6	0,70	0,0018	8000	11000	0,030	51200
12	26	9	10,4	16,6	0,62	0,0014	9000	13000	0,022	51101
12	28	11	13,3	20,8	0,77	0,0022	8000	11000	0,034	51201
15	28	9	10,6	18,3	0,67	0,0017	8500	12000	0,024	51102
15	32	12	16,5	27	1	0,0038	7000	10000	0,045	51202
17	30	9	11,4	21,2	0,78	0,0023	8500	12000	0,026	51103
17	35	12	17,2	30	1,1	0,0047	6700	9500	0,053	51203
20	35	10	15,1	29	1,08	0,0044	7500	10000	0,039	51104
20	40	14	22,5	40,5	1,53	0,0085	6000	8000	0,082	51204
25	42	11	18,2	39	1,43	0,0079	6300	9000	0,060	51105
25	47	15	27,6	55	2,04	0,015	5300	7500	0,11	51205
25	52	18	34,5	60	2,24	0,018	4500	6300	0,12	51305
25	60	24	55,3	96,5	3,6	0,048	3600	5000	0,34	51405
30	47	11	19	43	1,6	0,0096	6000	8500	0,069	51106
30	52	16	25,5	51	1,9	0,013	4800	6700	0,13	51206
30	60	21	37,7	71	2,65	0,026	3800	5300	0,26	51306
30	70	28	72,8	137	5,1	0,097	3000	4300	0,52	51406

Bearing NO.	d	D	H	Cr	C0r	Weight
Bearing NO.	mm	mm	mm	kN	kN	kg
51100	10	24	9	9.95	15.3	0.02
51200	10	26	11	12.7	18.6	0.03
51101	12	26	9	10.4	16.6	0.022
51201	12	28	11	13.3	20.8	0.034
51102	15	28	9	10.6	18.3	0.024
51202	15	32	12	16.5	27	0.045
51103	17	30	9	11.4	21.2	0.026
51203	17	35	12	17.2	30	0.053
51104	20	35	10	15.1	29	0.039
51204	20	40	14	22.5	40.5	0.082
51105	25	42	11	18.2	39	0.06
51205	25	47	15	27.6	55	0.11
51305	25	52	18	34.5	60	0.12
51405	25	60	24	55.3	96.5	0.34
51106	30	47	11	19	43	0.069
51206	30	52	16	25.5	51	0.13
51306	30	60	21	37.7	71	0.26
51406	30	70	28	72.8	137	0.52
51107	35	52	12	19.9	51	0.08
51207	35	62	18	35.1	73.5	0.22
51307	35	68	24	49.4	96.5	0.39
51407	35	80	32	87.1	170	0.74
51108	40	60	13	26	63	0.12
51208	40	68	19	46.8	106	0.27
51308	40	78	26	61.8	122	0.53
51408	40	90	36	112	224	1.1
51109	45	65	14	26.5	69.5	0.15
51209	45	73	20	39	86.5	0.32

Cages:

Depending on the bearing series and size, thrust ball bearings are fitted as standard with one of the following cages:

- a pressed steel cage, no designation suffix

- a one-piece machined brass cage, designation suffix M

- a one-piece machined steel cage, designation suffix F

- a two-piece machined brass cage, designation suffix M .

Supplementary designations

The designation suffixes used to identify certain features of SKF thrust ball bearings are explained in the following.

F- Machined steel cage, ball centred

JR- Cage comprising two flat pressed steel washers, ball centred

M- Machined brass cage, ball centred

P5- Increased dimensional and running accuracy to ISO tolerance class 5

P6- Increased dimensional and running accuracy to ISO tolerance class 6

TN9- Injection moulded cage of glass fibre reinforced polyamide 66, ball centred

Category: Single direction thrust ball bearing

Related Category: Double direction thrust ball bearing

Model:	51206
Place of Origin:	Zhejiang,China (Mainland)
Brand Name:	RNB OR NATURAL
Number of Row:	Single Row
Type:	Ball bearings
Material of race:	Chrome steel
Material of ball:	Chrome steel
Precision:	P6

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51206 Single direction thrust ball bearings

Product Description