Shipping: Shipped from distribution center in Columbus, United States of America.
Groupspree focuses on the power of group buying. The manufacturer or wholesaler proposes a heavily discounted price for a large quantity bulk purchase. Groupspree facilitates the bulk purchase on behalf of all the group-buy participants. The deal commences once there are sufficient participants in the group-buy.
2,500 participant Groupspree
1,735 members participating currently
765 additional participants needed
This deal will commence once Groupspree reaches 100%.
ENDURO 15x21x4mm The ABEC 5 Standard To meet the ABEC-5 standard, bearing design must pass all tests, which include noise testing at high RPM, extremely close tolerances for I.D. and O.D., roundness of ball, trueness of the races and micro surface finishes of balls and races. C-3 Clearance This specification describes the internal clearance between the bearing and its race. For example, in a 10-18 I.D. bearing, our standard is 11-21 micrometers where as others use 11-25 micrometers. All across the board, our bearings have higher standards of tolerance to ensure superior performance. Grade 5 Chromium Steel Balls High precision balls are within 5/1,000,000 round. These are military level specification, used for precision equipment. R-64 hardness, of the highest grade. 52100 High Carbon Chromium Alloy Races Vacuum de-gassing process for the purest chromium alloy steel, hardened to R-62, extremely tough and very durable. Polished to a mirror finish for ABEC-5 precision and noiseless movement. Graphite/Nylon Ball Retainers Nylon with graphite retainers are virtually frictionless while providing constant lubrication.
5 Star (4)
4 Star (14)
3 Star (2)
2 Star (1)
1 Star (1)
Average Star Rating: 3.9 out of 5
(22 customer reviews)
22 reviews for Enduro 6702 15x21x4mm Bearing
Rated 5 out of 5
savannah from Yekaterinburg, Russia
Very happy with my purchase. Great price great buy
Rated 5 out of 5
Flower from Bucheon, Korea, South
I brought this product before in store and liked it but the price on groupspree is much better and fast delivery after participating
Rated 5 out of 5
Last Summer from Toluca, Mexico
Great product for the money
Rated 5 out of 5
LetsRunAwayToYesterday from Vladimir, Russia
I am very happy with this product and fast delivery after group buy
United States of America
savannah from Yekaterinburg, Russia
Very happy with my purchase. Great price great buy
Flower from Bucheon, Korea, South
I brought this product before in store and liked it but the price on groupspree is much better and fast delivery after participating
Last Summer from Toluca, Mexico
Great product for the money
LetsRunAwayToYesterday from Vladimir, Russia
I am very happy with this product and fast delivery after group buy
Shiny Seashells from Asheville, United States
Thank you for this superb product