Hand Spinner Ball Bearing 10 Balls 440c Sr188 6.35*12.7*3.175 High Speed Ball Bearing

• Precision Rating: ABEC-1,ABEC-3,ABEC-5
• Cage: Steel Cage
• Certificate: ISO 9001:2015,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.: sr188u
• Application: Yoyo,Hand Spinner
• Weight: 2.3 G
• Transport Package: Cartons
• Specification: 6.35*12.7*3.175
• 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: 12.000kg

Product Description

  

 

 

ITEM	sr188 open
bore diameter(d)	6.35mm
outside diameter(D)	12.70mm
Width(B)	3.175mm
TYPE	RS or ZZ
MATERIAL	Gcr15(chrome steel)
GREASE
MEMO	widely used in HAND SPINNER

PRODUCTS CATALOGUE

 

	DIMENSION					balls
ITEM	d	D	Width for open B	width for ZZ B1	Radius	size	qty
	mm	mm	mm	mm	mm	mm	PCS
R1-4zz	1.9840	6.3500	2.3800	3.5710	0.1000	1.000	7
R133zz	2.3800	4.7620	1.5880	2.3800	0.1000	0.800	7
R1-5zz	2.3800	7.9380	2.7790	3.5710	0.1500	1.588	6
R144Jzzs	3.1750	6.3500	2.3800	2.7790	0.1000	1.000	8
R2-5zz	3.1750	7.9380	2.7790	3.5710	0.1000	1.588	6
R2-6zz	3.1750	9.5250	2.7790	3.5710	0.1500	1.588	7
R2zz	3.1750	9.5250	3.9670	3.9670	0.3000	1.588	7
R2Azz	3.1750	12.7000	4.3660	4.3660	0.3000	1.588	7
R155zzs	3.9670	7.9380	2.7790	3.1750	0.1000	1.000	10
R156zzs	4.7620	7.9380	2.7790	3.1750	0.1000	1.000	10
R166zzs	4.7620	9.5250	3.1750	3.1750	0.1000	1.588	8
R3zz	4.7620	12.7000	3.9670	4.9780	0.3000	2.381	7
R3Azz	4.7620	15.8750	4.9780	4.9780	0.3000	2.381	8
R168zzs	6.3500	9.5250	3.1750	3.1750	0.1000	1.000	11
R188zz	6.3500	12.7000	3.1750	4.7620	0.1500	2.000	8
R4zz	6.3500	15.8750	4.9780	4.9780	0.3000	2.381	8
R4Azz	6.3500	19.0500	5.5580	7.1420	0.4000	3.500	6
R1810zzs	7.9380	12.7000	3.9670	3.9670	0.1500	1.200	12
R6zz	9.5250	22.2250	5.5580	7.1420	0.4000	3.969	7
R1038zz	9.5250	15.8750	3.9670	3.9670	0.1500
R1212zz	12.7000	19.0500	3.9670	3.9670

 

 

 

 

   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.