RS-76

RS-76

Description

The RS-76 is a single acting rod seal symetrical lips and additional sealing lip which improves the leakage behavior and, at the same time, prevents the penetration of dirt from the wiper side. The standard material of the RS-76 is Polyurethane.

Product advantages

• high wear resistant
• superior static and dynamic sealing effect
• secondary sealing lip provides extra protection against the ingress of dirt particles
• wide range of dimensions
• easy assembly into closed grooves
• simple groove design
• economical sealing solution

Applications

• construction machinery
• injection moulding machines
• fork-lift trucks
• agricultural machinery
• loading platforms
• telescopic cylinders

Operating conditions

Installation

Easily assembled into closed grooves according to the minimum diameter values that are given in the below table. Open grooves or special assembly tools should be used for the values that are outside this table. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation the seal must be oiled with system oil.

Note: It is recommended to have 50% to 90% of the working surface material contact area value.

Minimum diameter values for closed type of grooves

Sealing gap

Note: The largest sealing gap value occurring on the non-pressurized side of the seal does have a vital importance for the function of the seal and in this respect it is quite important to use the S value lower than the above indicated numbers.

Sizes