General Features

Features: Tough Series Heavy Duty units are built to provide long working life and to withstand harsh conditions. They have a solid machined body and incorporate both dust seal and dirt exit hole (except No. 0519). They provide a higher load capacity than standard units. Solid steel housing for attachment purposes, but not stock loading. All units are machined using CNC machines from one piece of steel, therefore flanges and threads are integral.
Also available
All patterns (i.e., 21, 22, 23 and 24) of Ref Numbers 0519, 3019 and 1019 are available with a nylon main ball (Type 14) ideal for light loads and reduced marking applications.

TUFF Heavy Duty 21

TUFF Heavy Duty 22

Features: Plain solid machined body.

Features: Flange fixing either by using rivets or screws.

TUFF Heavy Duty 23

TUFF Heavy Duty 24

Features: Bolt, drilled hole fixing. Maximum tightening torques range from 10Nm for M6 to 20Nm for M12.

Features: Bottom flange fixing either by using rivets or screws. Drilled hole fixing.