6701 ABEC-3 Steel Bearing (12mm x 18mm x 4mm)
The Enduro 6701 ABEC-3 steel bearing is a radial bearing built from high-carbon chromium steel, sized at 12mm x 18mm x 4mm. Its deep-groove races and Grade 10 balls suit lightweight hub applications where smooth rotation and consistent tolerances matter, making it a common replacement part for hubs that call for this compact bearing size.
Double 2RS seals use a dual-lip design that rides in a micro-groove, forming a full labyrinth barrier against dirt and moisture. The bearing ships filled to 90% capacity with high-pressure waterproof grease and carries a static load rating of 119 lbf (0.53 kN), supporting steady performance in demanding hub environments.
Quick Facts
| Feature | Specification |
|---|---|
| Bearing type | Radial bearing, commonly used as a hub bearing for lightweight hub designs |
| Precision rating | ABEC-3 with C3 internal clearance |
| Dimensions | 12mm (ID) x 18mm (OD) x 4mm (width) |
| Material | High-carbon chromium steel |
| Claimed weight | 2.7 g |
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