Enduro Bearings 61903/29.5 SRS

Tredz £13.99 Go to Tredz First seen in Apr 2022

Description

Enduro's ABEC 5 is the next performance step up from the popular ABEC 3 range. By using military level, high precision HRC-64 hardended Grade 5 Chromium Steel Balls, and 52100 High-Carbon Chromium-Alloy mirror polished races. This combination allows Enduro's ABEC 5 bearings to use tolerances twice as tight as ABEC 3, and operate without any noise. The Graphite/Nylon ball retainers allow virtually frictionless movement and provide constant lubrication to maximise the life of the bearing.Key Features: Bearing Code: 6903 (61903/29.5)Dimensions: 17mm x 29.5mm x 7mmABEC: 5Grade: 5Seals: SRSGrease: Kyodo Yushi PS-2Application: Hubs, Bottom BracketsWeight: 15.03g