Bearing Retaining Plate

Model / MPN: 749141 | NSN: 3110-01-339-3265

A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. It must have drilled and/or tapped holes for mounting purposes. Excludes end bell, electrical rotating equipment.

Product Details

NATO Stock Number

3110-01-339-3265

Sold in multiples of

DEMIL

Cross Sectional Shape

Raised surface w/aperture

Width

3.760 inches

Minor Thickness

Between 0.173 inches and 0.203 inches

Length

3.676 inches

Mounting Hole Diameter

Between 0.215 inches and 0.229 inches

Aperture Diameter

Between 2.299 inches and 2.319 inches

Mounting Hole Arrangement Style

Four holes

Distance Between Holes Along Length

2.784 inches

Distance Between Holes Along Width

2.784 inches

Overall Thickness

Between 0.536 inches and 0.566 inches

Raised Surface Height

0.363 inches

Surface Finish

16.0 microinches raised surface

Counterbore Diameter

Between 2.4414 inches and 2.4419 inches

Distance From Vertical Centerline To Center Of Right Hole

1.392 inches

Counterbore Depth

0.305 inches

Distance From Horizontal Centerline To Center Of Right Hole

1.392 inches

Mounting Hole Type

Round, unthreaded

Outside Raised Surface Diameter

Between 3.4990 inches and 3.4995 inches

Material

Aluminum alloy 6061

Material Specification

Ams 4117 assn standard single material response

Surface Treatment

Chromate

Surface Treatment Specification

Mil-c-5541 military specification single treatment response

74914 Series Parts

Pricing and Availability

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Bearing Retaining Plate

Pricing and Availability

Certified Quality Assurance

749141 Cross Reference