Double Lip Seals for Slide Bush0 pages

NB SLIDE BUSH

Doublelip-seal Z Option

Reducing Grease Leakage! Good for Ecology by Grease Saving

Structure

rubber

outer cylinder

doublelip-seal

steel ring

outside lip-seal/ \ inside lip-seal

Doublelip-Seal Detail

Part Number Structure

ZZ: doublelip-seals on both sides

Applicable Part Number ]

■ SM(S)6~30

• TRF6-30

' ZZ option is available for standard type, long type, double-wide type, flange type, etc.

Please refer to NB general catalog for details.

Advantages

A doublelip-seal is a combination of outside lip-seal and inside lip-seal. Outside lip-seal

prevents foreign particles from entering the bush. Inside lip-seal prevents grease from

leaking out of the bush.

By the doublelip-seal, the seal resistance shall be increased by some margin.

[H NIPPON BEARING CO., LTD.