Roller Buttons & Roller Chocks

Roller Chock

ModelUMC-927

Sinooutput’s Roller Chocks are industry standard. They are made from ASTM A27 cast steel and are built to withstand the toughest conditions.

Models: UMC-927
Part no.: 08830-101A
Material: ASTM A27-70-36 Cast Steel
Category: Roller Buttons & Roller Chocks

Built to ABS standardsQuote within 48 hWorldwide shipping

Overview

Sinooutput’s Roller Chocks are industry standard. They are made from ASTM A27 cast steel and are built to withstand the toughest conditions.

Specifications

Dimensions in inches (mm)

Model Number	Part Number	Description	Weight Total Lbs (Kgs.)
UMC-927	08830-101A	Roller Chock	50 (23)

Features

The ASTM A27 cast steel sheave features a 5.625″ throat diameter with a radius of 0.5″. The UMC-927 also features a grease fitting to lubricate the roller pin.

Application

Roller Chocks are designed primarily for changing the direction of a line or wire while minimizing chaffing. They are typically placed on the pushboat/ towboat.