MR 137 2RS - ABEC-3 Radial Bearing (C3 Clearance) - 7mm x 13mm x 4mm
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MR 137 2RS - ABEC-3 Radial Bearing (C3 clearance) - 7mm x 13mm x 4mm
This tiny radial bearing has been used as a pedal bearing (Speedplay). This ABEC-3 radial bearing features 52100 high-Carbon Chromium alloy races paired with Grade 10 balls and dual seals to withstand the outside elements, and to contain the 90% fill Mobil XHP 222 high pressure water proof synthetic grease.
The Enduro line of bearings are available in high-carbon chromium steel, 440C stainless steel, ceramic-hybrid and XD-15 with ceramic or stainless balls. Our bearings are always engineered with deepest groove races possible to accommodate the largest balls and feature dual-lip seals that ride in a micro-groove creating a full labyrinth to provide superior protection against the elements.
Static load - 145lbf / 0.64kN
Weight - 7.1g