Specifications

MTB bike carbon steel ball and bearing frame
1.carbon bike steel ball
2.high precision ball
3.ball retainer, bearing frame

 MTB bike carbon steel ball and bearing frame

 

 

1.also named as 

 Bicycle ball retainer, Bearing retainer, Bike ball frame,  bicycle parts, retaining rings, ball  rack, bearing roller etc.

 

2.Material of the ball:

  carbon steel, stainless steel, chrome steel ball

 

3.Material of the bearing retainer/ roller:

     Plastic: PA46, PA66, glass fibre reinforced nylon, engineering plastics, etc

   Metal: steel 

 

Item	bicycle steel ball retainer
Ball Material	carbon steel or chrome steel
Ball Sizes	1/8"  3/16"  1/4"  5/32"  7/32"
Ball Grade	normally G100, if there is special requirement please inform
Ball Numbers	6,7,9,10,11,12,13,14…21,23…
Application	bicycle rear hub, front hub, head set, opc bb cups, ear coaster brakes, axle wheel hub
Packing	1. cartons
	2.card tube & carton : 50 pcs/tube, carton,
	3. for ocean shipping: packed in pallets.
Place of original	Shandong province, China
Certification	ISO 9001: 2008
Min. order	1000 pcs
Delivery	30 days

 

 

1/4" Series steel ball retainer with chrome steel ball

size	1/4“×6
size	1/4”×7 for front and rear hub
size	1/4”×9 for BB cups
size	1/4“×11 for rear coaster brake

 

 

7/32" Series steel ball retainer with chrome steel ball

size	7/32" × 8
size	7/32" × 10

 

 3/16" Series steel ball retainer with chrome steel ball 

size	3/16" × 7  for front and rear brake
size	3/16" × 9

 

5/32" Series steel ball retainer with chrome steel ball

size	5/32" ×16 for head parts(fork fittings)

 

5/16" Series steel ball retainer with chrome steel ball

size           5/16" × 7  for opc BB cups

size             5/16" × 9 for opc BB cups