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The ABEC5 MR 2437 SRS A5 raises the bar for military standard, high precision bearings. By using high precision HRC-64 hardened 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.
SRS Seals: Two NBR 70 rubber seals with an axial face seal, this seal has a large contact surface area, while running very smoothly and freely. They are easily removable with a snap ring which hold them in place, making them easy to service.
Kyodo Yushi PS-2: This grease has a protective interface between ceramic balls and metal races and for it’s high speed properties and minimum rolling resistance. Speed and Protection for high precision bearing systems.
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