G 20 X 28 X 21 X 1

Guide Band WRB

WRB rod bearings provide multi-functions of bearing plus back-up ring, installable in one piece grooves in combination with the packings compatible with the grooves of the SKY-packings. WPB bearings prevent metal seizing and the eccentric movement of piston and greatly improve pressure resistance and durability of the SKY-packings.

Applications:

• Basic hydraulic cylinders

• Cylinders for industrial vehicles

• Cylinders for machine tools

Operating Ranges:

Temperature Range: -25°C - +80°C (-13°F - +176°F)

Linear Velocity: up to 1 m/s

Operating Media: Mineral oils, water polyglycol solutions, water-in-oil emulsions, phosphoric ester.