Bearing retaining plate 6435-20049-101

Product Features

12 scallops equally spaced between holes on od; max surface finish-all surfaces 100 microinches aa; retainer saw cut diagonally at 75 and 255 degrees by 0.062 in.W; raised surface feature included; aperture shape round and included; aperture type: counterbored; shape: round

Manufacturer Specification

Brand

SIKORSKY AIRCRAFT CORPORATION

Counterbore Diameter

Between 8.900 inches and 8.920 inches

Counterbore Depth

0.230 inches

Mounting Hole Diameter

0.312 inches

Aperture Diameter

Between 8.302 inches and 8.322 inches

Mounting Hole Arrangement Style

Single bolt hole circle

Bolt Circle Hole Quantity

Overall Thickness

0.230 inches

Mounting Bolt Circle Diameter

9.500 inches

Raised Surface Height

0.207 inches

Thready Qty Per Inch (tpi)

Hardness Rating

Between 26.0 rockwell c and 33.0 rockwell c

Thread Size

0.312 inches

First Raised Surface Outside Diameter

Between 9.177 inches and 9.197 inches

Test Data Document

81349-mili6868 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

NSN

3110-00-982-9994

Description

Plate,retaining,bearing

Product Details

9.615 inches minimum and 9.635 inches maximum outside diameter, threaded round mounting hole type, steel comp 4130 overall material, oxide overall surface treatment, unf thread series designator.

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last updated on 05/01/2024