Description

30mm Plain Bearing Multi-Function Single Block. Plain bearing blocks are the ideal choice for take-up systems or systems which do not require friction reduction.For ultimate performance, we suggest using the Dynamic block range instead.This plain bearing block is made from recycled plastics.The multi function head is designed to attach our swivel, fork and cheek adaptors to. It is also used for riveting to the double and triple ultra-straps.Plain Bearing – The acetal sheave spins around the central axle. This type of bearing has a long lifespan and is very low maintenance.Becket – The hole through the middle of the block can be used as a tying off point (becket).