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BEARINGS BY TYPE

Unground & Semiground Bearings

Conveyor Belt in Construction

Lower Tolerance Bearings

Schatz makes unground and semi-ground bearings. All of these single row radial bearings have precision levels less than ABEC 1. They are organized by series and include conveyor bearings and stub shafts.

Typically, unground bearings have tolerances 10 times greater than those of precision-ground bearings. Materials of construction include low carbon and stainless steel. 

PRODUCT PARTS AND SPECIFICATIONS

A Series

  • Unground
  • No Flange
  • Cylindrical Bore
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AF Series

  • Unground
  • Flange
  • Cylindrical Bore
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AFH Series

  • Unground
  • Flange
  • Hexagonal Bore
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HB Series

  • Ground
  • No Flange
  • Cylindrical Bore
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TW Series

  • Ground
  • No flange
  • Split Dimensions
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W Series

  • Ground
  • No Flange
  • Wide
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WE Series

  • Ground
  • No Flange
  • Extra Wide
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Conveyor Bearing, Stub Shafts

  • Ground
  • Heavy Duty
  • Double-Lip Seal
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Schatz Bearing Aerospace Bearings

Features

  • Unground or semi-ground
  • With or without a flange
  • Single row
  • Radial bearings

RESOURCES

Technical Information

ABEC precision tables and options for materials, closure, retainers/separators, and lubrication.

Bearing Life Calculations

Capacity and fatigue life of ball bearings plus life adjustment factors.