Bearing – Enduro Bearings MRA 2437 LLB ABEC 5

MRA 2437 LLB – ABEC-5 Angular-Contact Bearing (C3 clearance) – 24mm x 37mm x 7mm –

This Angular-Contact ABEC-5 bearing features deep-groove design races, with Grade 10 balls, dual-lip labyrinth (LLB) seals to withstand daily abuse of use and the elements, and to contain the 90% fill Mobilux NGLI 2 high pressure water proof synthetic grease. When properly installed (black seal facing in) and adjusted, Enduro Angular Contact (A/C) bearings engage all of the bearing’s balls to spread the force over a larger surface area, decreasing friction, minimizing wear and increasing bearing life.

The most common use for this bearing is as a direct replacement bearing for Shimano bottom brackets with a 24mm OD spindle.

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 full labyrinth to provide long life and superior protection against the elements.

Static load – 773lbf / 3.44kN
Weight – 30.99g