KT859112 - Needle Roller Bearing Cage - 85x91x12mm K859112KT859112 Needle Roller Bearing Cage 85x91x12mm Ultra Slim High Load Capacity The KT859112 is a precision needle roller bearing cage designed for tight, high load environments. With a narrow 12mm width, it's perfect for space restricted mechanical systems like gearboxes, clutches, and transmissions requiring strong radial support. Size: 85mm ID x 91mm OD x 12mm Width Type: Needle Roller Cage Bearing Design: Compact cage for high radial load support