Maintenance Free Linear Bearings

Patented seals in the MF series provide four times longer rated life and no grease replenishment is required.

MF series obtain approx four times longer life than standard series.
You never need to supply grease because grease leakage is reduced significantly by the special seal.
In addition, it’s possible to obtain more longer life under dusty environment by the high sealing performance.

Standard Type
(Single / Double)
・Various grease filled option
・Non-Rust Type option
・Ultra Series option

Flanged Single Type
(Round, Square, Oval)
・Various grease filled option
・Non-Rust Type option
・Ultra Series option

Flanged Double Type
(Round, Square, Oval)
・Various grease filled option
・Non-Rust Type option
・Ultra Series option

Flanged Long Type
(Round Flange,Square)
・Various grease filled option
・Non-Rust Type option
・Ultra Series option

Flanged AL Housing
(Square Flange,Oval)
・Various grease filled option
・Non-Rust Type option
・Ultra Series option

AL Housing
(Single / Double)
・Various grease filled option
・Non-Rust Type option
・Ultra Series option

Linear bearings lineup is here (jump to the bottom of page on click)

Click here for details of various greases

Click here for technical inquiries.

Click here for quotations and any other inquiries.

【Linear bearings lineup】

Click here for details of linear bearings series

Rank A：Ultra-series (18.5 times longer life than standard type)

Rank B：MF series (Grease leakage has decrease substantially)

Rank C：Grease filled type (Click here for details of various greases)

Rank D：Standard model (Click here for the Eco Series)