Flexible. Versatile. responsive.

BEARINGS BY TYPE

THIN SECTION Bearings

Bearings for Difficult to Reach and Tight Spaces

Schatz supplies radial, angular contact, and four point contact designs. Thin section bearings can be used in the following applications:

Aerospace and defense
Automation and robotics
Semiconductor manufacturing equipment
Medical equipment
Machine tools
Rotary and indexing tables
Optical equipment
Radar, satellite, spacecraft, and general space exploration

We supply eight different series of products. The precision bearings within each series are available in A, C, and X Types.

PRODUCT PARTS AND SPECIFICATIONS

STA Series

0.025” x 45° OD Chamfer
0.250” Cross-Section
2” to 12” Bore

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STB Series

0.040” x 45° OD Chamfer
0.3125” Cross-Section
2” to 12” Bore

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STC Series

0.040” x 45° OD Chamfer
0.375” Cross-Section
4” to 12” Bore

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STD Series

0.060” x 45° OD Chamfer
0.500” Cross-Section
4” to 12” Bore

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STF Series

0.080” x 45° OD Chamfer
0.750” Cross-Section
4” to 12 Bore

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STG Series

0.080” x 45° OD Chamfer
1.000” Cross-Section
4” to 12” Bore

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STJ Series

0.015” x 45° OD Chamfer
0.437” Cross-Section
4” to 12 Bore

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STU Series

0.015” x 45° OD Chamfer
0.500” Cross-Section
4” to 12” Bore

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Features

ABEC 1F, 3F, 5F, or 7F tolerances
Bearing bores up to 12”
Cross sections: 3/16”, 1/4”, 5/16”, 3/8”, 1/2”, 5/8”, 3/4”, and 1”
Duplexed pairs: back-to-back, face-to-face, tandem
Materials: 52100 high carbon steel, 440C stainless steel
Coatings: black oxide, TDC, zinc nickel-plated, cadmium plated
Sealed versions incorporate Buna-N molded seals
Strict preload control, variety of lubricants and cage designs

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.