Bearing Enduro Bearings MR190537 LLB ABEC 3

MR 190537 LLB – ABEC-3 radial bearing with C3 clearance, measuring 19.05 × 37 × 9 mm.

This ABEC-3 radial bottom bracket bearing features 52100 high-carbon chromium alloy races and grade 10 balls. It has a 90% fill and uses high-pressure, waterproof grease.

This bearing is most commonly used as a replacement in certain BMX bottom brackets, including some Profile Racing models.

Enduro bearings are available in high-carbon chromium steel, 440C stainless steel, or XD-15, as well as in ceramic-hybrid versions with ceramic or stainless steel balls. The bearing races are engineered with the deepest possible grooves to accommodate the largest balls. Dual-lip seals ride in a micro-groove, creating a labyrinth seal to provide protection against the elements.

• Static load: 825 lbf / 3.67 kN
• Weight: 37.9 g