High Quality Ball Bearing Manufacturer 17*30*7 6903zz Roller Skate Bearing

• Precision Rating: ABEC-1,ABEC-3,ABEC-5
• Cage: Steel Cage
• Certificate: ISO9001:2015,Reach and RoHS
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 6903ZZ
• Application: Motor,DC Fan,Home Appliance
• Weight: 20 G
• Transport Package: Cartons
• Specification: 17x30x7
• Trademark: RUNSTAR
• Origin: Fujian, China
• HS Code: 8482102000
• Production Capacity: 100000 Piece/Pieces Per Month
• Package Size: 32.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 21.000kg

Product Description

 

 

ITEM	6903ZZ
bore diameter(d)	17MM
outside diameter(D)	30MM
Width(B)	7MM
TYPE	zz or rs
MATERIAL	Gcr15(Chrome steel)
GREASE
MEMO	widely used in fishing reel

 

 

PRODUCTS CATALOGUE

ITEMS	DIMENSION					balls
	d	D	Width for open	width for shieds	radius
6700zz	10	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		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	12	18	4	4	0.20
6801zz		21	5	5	0.30	2.381	12
63801zz		21	7	7	0.30	2.381	12
6901zz		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	15	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		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	17	23	4	4	0.20
6803zz		26	5	5	0.30	2.381	15
63803zz		26	7	7	0.30	2.381	15
6903zz		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		37	9	9	0.50	4.763	11

 

ITEM	shape dimension
	Bore Diameter	Outer Diameter (D)	Flange outer Diameter	width for open bearing	flanged Width for open bearing	width for shield bearing	flanged Width for open bearing
	d	D	Df/Df1	B	Bf	B1	Bf1
682zz	2	5	6.1	1.5	0.2	2.3	0.6
MR52zz		5	6.2	2	0.6	2.5	0.6
692zz		6	7.5	2.3	0.6	3	0.8
MR62zz		6	7.2	2.5	0.6
MR72zz		7	8.2	2.5	0.6	3	0.6
602zz		7	8.5	2.8	0.7	3.5	0.9
682Xzz	2.5	6	7.1	1.8	0.5	2.6	0.8
692Xzz		7	8.5	2.5	0.7	3.5	0.9
		8	9.2	2.5	0.6		2.5
602Xzz		8	9.5	2.8	0.7	4	0.9
MR63zz	3	6	7.2	2	0.6	2.5	0.6
683zz		7	8.1	2	0.5	3	0.8
MR83zz		8	9.2	2.5	0.6
693zz		8	9.5	3	0.7	4	0.9
MR93zz		9	10.2	2.5	0.6	4	0.8
603zz		9	10.5	3	0.7	5	1
623zz		10	11.5	4	1	4	1
MR74zz	4	7	8.2	2	0.6	2.5	0.6
MR84zz		8	9.2	2	0.6	3	0.6
684zz		9	10.3	2.5	0.6	4	1
MR104zz		10	11.2	3	0.6	4	0.8
694zz		11	12.5	4	1	4	1
604zz		12	13.5	4	1	4	1
624zz		13	15	5	1	5	1
634zz		16	18	5	1	5	1
MR85zz	5	8	9.2	2	0.6	2.5	0.6
MR95zz		9	10.2	2.5	0.6	3	0.6
MR105zz		10	11.2	3	0.6	4	0.8
MR115zz		11	12.6				-
685zz		11	12.5	3	0.8	5	1
695zz		13	15	4	1	4	1
605zz		14	16	5	1	5	1
625zz		16	18	5	1	5	1
635zz		19	22	6	1.5	6	1.5
MR106zz	6	10	11.2	2.5	0.6	3	0.6
MR126zz		12	13.2	3	0.6	4	0.8
686zz		13	15	3.5	1	5	1.1
696zz		15	17	5	1.2	5	1.2
606zz		17	19	6	1.2	6	1.2
626zz		19	22	6	1.5	6	1.5
MR117zz	7	11	12.2	2.5	0.6	3	0.6
MR137zz		13	14.2	3	0.6	4	0.8
687zz		14	16	3.5	1	5	1.1
697zz		17	19	5	1.2	5	1.2
607zz		19	22	6	1.5	6	1.5
627zz		22	25	7	1.5	7	1.5
MR128zz	8	12	13.2	2.5	0.6	3.5	0.8
MR148zz		14	15.6	3.5	0.8	4	0.8
688zz		16	18	4	1	5	1.1
698zz		19	22	6	1.5	6	1.5
608z		22	25	7	1.5	7	1.5
679zz		14					3
689zz	9	17	19	4	1	5	1.1
699zz		20	23	6	1.5	6	1.5
609zz		24	27	7	1.5	7	1.5
6700zz		15	16.5	3	0.8	4	0.3
6800zz		19	21		1	5
63800zz		19	21		1.5	7
6900zz		22	25		1.5	6

 

 

   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.