Case hardened Steel
Bearing Balls G1000
+/- 10g of,
mcr EP2 Grease
Please drop into our shop mcrbikes


For higher Quality bearing balls
please click


*Please Scroll Down For Imperial /
Metric Conversion Chart*


High Value Grade 1000
Hardened Steel bearing Balls
with or without
10g of,


Direct from factory
Allowing us to pass
cost savings
to end user. 


--- Menu 1 Options ---


                                                                              - 1/4" Bearing Ball / Balls

                                                                              - 7/32" Bearing Ball / Balls

                                                                              - 3/16" bearing ball / Balls

                                                                              - 5/32" bearing Ball / Balls

                                                                              - 1/8" bearing Ball / Balls

                                                                              - 3/32" bearing Ball / Balls


                                                                          
--- Menu 2 Options ---


                                                                              - Bag of 20 Balls

                                                                              - Bag of 30 Balls

                                                                              - Bag of 45 Balls

                                                                              - Bag of 1 Sample ball



*If more than 1 Bag is required please
Change number in "quantity" box
to that desired
(set at 1 by default)*
                                                                             
--- Imperial - Decimal - Metric ---

  •                                                                         3/32"  /  0.938  =  2.38mm
  •                                                                         1/8 "  /  0.125  =  3.17mm
  •                                                                         5/32"  /  0.156  =  3.96mm
  •                                              3/16"  /  0.187  =  4.76mm
  •                                                                         7/32"  /  0.218  =  5.55mm
  •                                                                         1/4 "  /  0.250  =  6.35mm
                                                    

--- Please Read Prior To Instilation ---

Before installing your new bearings, clean both cup and cone thoroughly

If your cone is too tight the bearings may be damaged irrevocably

If the cone is too loose, the cup, cone, and or bearings will be

irrevocably damaged. If unsure, please consult a qualified cycle tech

( thats a bike mechanic for older readers ;-) Please see link for

cone spanners

essential for any cup and cone service


--- After Care ---


To aid bearing longevity, do not direct a jet of water, or grease cut detergent,

towards bearings (BBs wheel hubs etc)

water penetration can lead to premature bearing failure.

For service and lubrication ;

ABEC357 highspeed oil


Please drop into our shop  mcrbikes