High Speed Bicycle ball bearing 17*30*9 6903 2RS Electric Motor Bearings Manufacturer

Product Overview

Description

 

 

ITEM	6903-2RS
bore diameter(d)	17mm
outside diameter(D)	30mm
Width(B)	7mm
TYPE	zz or rs
MATERIAL	Gcr15(Chrome steel)
GREASE
MEMO	widely used in home applicance

 

 

 

ITEMS	DIMENSION					balls
	d	D	Width for open	width for shieds	radius
6700zz		15	4	4	0.15
6800zz		19	5	5	0.30	2.381	9
63800zz		19	-	7	0.30	2.381	9
6900zz		22	6	6	0.30	3.175	9
6000zz	10	26	8	8	0.30	4.763	7
6200zz		30	9	9	0.60	4.763	8
6300zz		35	11	11	0.60	7.144	6
6701zz		18	4	4	0.20
6801zz		21	5	5	0.30	2.381	12
63801zz		21	7	7	0.30	2.381	12
6901zz	12	24	6	6	0.30	3.175	10
6001zz		28	8	8	0.30	4.763	8
6201zz		32	10	10	0.60	5.953	7
6301zz		37	12	12	1.00	7.938	6
6702zz		21	4	4	0.20
6802zz		24	5	5	0.30	2.381	14
63802zz		24	7	7	0.30	2.381	14
6902zz		28	7	7	0.30	3.969	10
6002zz	15	32	9	9	0.30	4.763	9
6202zz		35	11	11	0.60	5.953	8
6302zz		42	13	13	1.00	7.938	7
6703zz		23	4	4	0.20
6803zz		26	5	5	0.30	2.381	15
63803zz		26	7	7	0.30	2.381	15
6903zz	17	30	7	7	0.30	3.969	11
6003zz		35	10	10	0.30	6.747	8
6203zz		40	12	12	0.60	6.747	8
6303zz		47	14	14	1.00	7.938	7
6804zz	20	32	7	7	0.50	3.500	13
6904zz	20	37	9	9	0.50	4.763	11

    Established in 2007, Zhangzhou Runstar Bearings Manufacturing Co.,Ltd is a professional manufacturer of thrust ball bearing and miniature ball bearing in Zhangzhou,China.  With a inner diameter from 2mm to 15mm for metric series and from 0.0781" to 0.375" for inch series , the material can be selected with chrome steel(Gcr15) or stainless steel(9Cr18) at your request, our characteristic products are thrust ball bearing with or without groove, miniature ball bearing,flange bearing and  stainless steel bearing,as well as non-standard bearings, we have more than 12 year’s experience in supplying thrust ball bearing and miniature ball bearing for industries.

 

 

 

 

 

 

 

 

 

 

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