Home / Product / 6900 Series Deep Groove Ball Bearing / 6903 ZZ/2RS Open 17x30x7mm Factory Price Single Row Bearing For Motor Deep Groove Ball Bearing

6903 ZZ/2RS Open 17x30x7mm Factory Price Single Row Bearing For Motor Deep Groove Ball Bearing

Specification

MODEL	SIZE					BASIC RATED LOAD		WEIGHT (reference) kg
	INNER DIAMETER(d) mm	OUTER DIAMETER(D) mm	WIDTH		CHAMFER(r) mm	DYNAMIC Cr N	STATIC Cor N
	INNER DIAMETER(d) mm	OUTER DIAMETER(D) mm	OPEN TYPE mm	SHIELD TYPE mm	CHAMFER(r) mm	DYNAMIC Cr N	STATIC Cor N
693	3	8	3	4	0.15	430	170	0.0008
694	4	11	4	4	0.15	960	350	0.0017
695	5	13	4	4	0.2	1070	420	0.0023
696	6	15	5	5	0.2	1470	600	0.0036
697	7	17	5	5	0.3	1600	710	0.0050
698	8	19	6	6	0.3	2230	910	0.0076
699	9	20	6	6	0.3	2480	1090	0.0085
6900	10	22	6	6	0.3	2690	1270	0.0100
6901	12	24	6	6	0.3	2890	1460	0.0120
6902	15	28	7	7	0.3	4320	2250	0.018
6903	17	30	7	7	0.3	4590	2550	0.019
6904	20	37	9	9	0.3	6370	3680	0.038
6905	25	42	9	9	0.3	6660	4180	0.044
6906	30	47	9	9	0.3	7240	5010	0.05
6907	35	55	10	10	0.6	10390	7160	0.075
6908	40	62	12	12	0.6	13020	9200	0.118
6909	45	68	12	12	0.6	13490	10130	0.128
6910	50	72	12	12	0.6	13900	10990	0.1330
6911	55	80	13	13	1	14820	12690	0.1770
6912	60	85	13	13	1	15080	13480	0.1910
6913	65	90	13	13	1	19950	17490	0.2000
6914	70	100	16	16	1	25950	21850	0.3270
6915	75	105	16	16	1	26780	23560	0.3450
6916	80	110	16	16	1	27590	25280	0.3630
6917	85	120	18	18	1.1	31900	29700	0.5170
6918	90	125	18	18	1.1	32800	31500	0.5400
6919	95	130	18	18	1.1	33700	33300	0.5670
6920	100	140	20	20	1.1	39901	39135	0.7710
6921	105	145	20	20	1.1	41005	41410	0.7930
6922	110	150	20	20	1.1	42090	43537	0.8300
6924	120	165	22	22	1.1	55000	56900	1.1290
6926	130	180	24	24	1.5	65100	67200	1.7800
6928	140	190	24	24	1.5	66500	71000	1.9000
6930	150	210	28	28	2	85500	87000	2.6400
6932	160	220	28	28	2	87500	95500	3.0100
6934	170	230	28	28	2	96000	105000	3.1700
6936	180	250	33	33	2	106000	117000	4.6800
6938	190	260	33	33	2	108000	123000	4.9000
6940	200	280	38	38	2.1	130000	146000	6.8800
6944	220	300	38	38	2.1	132000	154000	7.4500
6948	240	320	38	38	2.1	154000	186000	8.0200
6952	260	360	46	46	2.1	204000	254000	13.4000
6956	280	380	46	46	2.1	209000	270000	14.3000
6960	300	420	56	56	3	269000	370000	22.8000
6964	320	440	56	56	3	276000	401000	24.1000
6968	340	460	56	56	3	292000	418000	27.0000

Precision Class

Standard	Precision Class
GB/T307.1	P0	P6	P5	P4
IS0492	CLASS0	CLASS6	CLASS5	CLASS4
AFBMA STD.20	ABEC1	ABEC3	ABEC5	ABEC7

Bearing Material

Chrome Steel: Chemical Composition of Chrome Steel，According to customer needs, stainless steel bearing materials avaiable

Steel No	Chemical Composition%
Steel No	C	Si	Mn	P	S	Cr
GCr15	0.95-1.05	0.15-0.35	0.20-0.40	≤0.027	≤0.02	1.30-1.65

The Interchange of Chrome Steel No.

Country	China	ISO	U.S.A	Germany	Japan	Sweden
Bearings Steel No.	GCr15	683/VXⅡ	(AISI)52100	(DIN)100Cr6	（Jis）SUJ2	SKF3

Professional manufacture of 6903 ZZ/2RS Open 17x30x7mm Factory Price Single Row Bearing For Motor Deep Groove Ball Bearing.

Years Of Experience

We are an international custom 6903 ZZ/2RS Open 17x30x7mm Factory Price Single Row Bearing For Motor Deep Groove Ball Bearing suppliers and OEM/ODM 6903 ZZ/2RS Open 17x30x7mm Factory Price Single Row Bearing For Motor Deep Groove Ball Bearing company, specialized in the manufacturing deep groove ball bearing. Not only advanced automated production equipment, strict enterprise management, excellent talent team, and strong technology, rigorous process, but also we have a large number of precision grinding machine, mainly use high-quality bearing steel "GCr15" as raw material, and low-carbon alloy steel as attached. The first inspection, Operator self-inspection, inspect all the sizes; Inspect sampling, factory finished product testing and other processes, custom 6903 ZZ/2RS Open 17x30x7mm Factory Price Single Row Bearing For Motor Deep Groove Ball Bearing quality has been Strict controlled. Our quality goal is the pursuit of excellence, achieve customer satisfaction.
We have professional design, development and manufacture of 6903 ZZ/2RS Open 17x30x7mm Factory Price Single Row Bearing For Motor Deep Groove Ball Bearing and deep groove ball bearings. Our leading products are widely used in micro-electromechanical, household appliances, electric fans, washing machines, motorcycles, electric vehicles, medical equipment, sports equipment, textile and agricultural machinery, and process decorations, sliding doors and windows, children′s toys, trolleys, Package, skates, scooters, fitness equipment, various types of machinery sector!