Step up to all stainless.

Mariner Corrosion-Resistant Bearings

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Corrosive environments demand the highest quality. Don’t settle for plastic housing and coated inserts. Step up to the superior quality of stainless steel.

Mariner high-quality stainless steel units weather the storm with corrosion resistant practicality and a price tag that won’t rock your boat.

Our products include:

Corrosion Resistant Mounted Bearing Units
Inch & Metric Bores • Pillow Blocks • Tapped Base Pillow Blocks • 2-Bolt Flange Blocks • 4-Bolt Flange Blocks • Take-Up Units • Flange Bracket Bearings • Fully Stainless Steel

MRN SUCP204-12 2 Bolt Pillow Block Setscrew Lock

Insert Bearings
Set Screw Locks • Eccentric Locks • Tru-Loc (Concentric Collar) • SUER/SSER Style • Standard or Triple-Lip Seals

MRN SSER206 19 Bearing Insert Cylindrical OD Snap Ring Setscrew Lock

Miscellaneous
Housings • End Caps (Open & Closed Styles)

MRN EndCap - Open And Closed

Looking for a specific product? Download our listing of available styles and types.

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