Product Details

High Quality Tapered Roller Bearings 31321, 31322, 31324, 31326, 31328, 31330, ABEC-1, ABEC-3

Model Number 31321,
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

 

Bearing Used Deep Groove Ball Bea
Number of Bearings Single
Flange Shape Square Type
Volume Discount Available
Shape Flange Type
Bearing Used Deep Groove Ball Bea
Type Bearings with Housin
Bearing Material Stainless Steel
Bearing Part Number 6002
Seals ZZ (Double Shield)

ABEC scale - Wikipedia

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The ABEC rating system includes grades 1,3,5,7, and 9. The higher the ABEC rating, the tighter the tolerances are, making the bearing a more precision part
 

LUCKY ABEC 5 Bearings : Skateboard ...

One (1) set of eight (8) Lucky Bearings Black Beauty Bearings from Lucky Bearings; Rating: Abec 5; Industry standard size: 608 with a 8mm core, 22mm outer 
 

What an ABEC Rating Tells You About Skateboard Bearings

Jul 22, 2018 - Skateboard bearings often have an ABEC rating that indicates the level of precision and ... ABEC 5 bearings are the norm in skateboarding
 
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