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
SM | 16 | G | ZZ |
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.
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