NTN B-BRS121815 Linear Bushing Plain Bushing 12 × 18 × 15 mm

Overview

NTN B-BRS121815 Plain Bushing (Sliding Bearing Bush) is a sliding component that carries load through a plain contact surface, without balls or rollers. Wrapped steel bushes such as INA EGB and EGF, with a sintered bronze or PTFE liner, provide low friction in a thin section, serving pivot joints and guides that see radial load or oscillating and reciprocating motion.

The body is formed from steel strip rolled into a cylinder, with a sliding liner bonded to the bore. Surface oil grooves or an impregnated lubricant maintain lubrication, and maintenance-free or relubricated types, in plain or flanged form, are selected to suit the mounting.

Selection guidance

Check bore, outside diameter, length, liner material and permissible surface pressure, and the lubrication method and type of motion.