Bearing unit housing 912120

Product Features

32.0 microin finish on bore; internal flange 1.750 in. Dia, 0.136 in. Wide, 1.157 in. From front face; reduced diameter bore same end as internal flange to 1.871 in. Dia, 0.207 in. Deep from back face; four equally spaced holes in from fsace, 0.380 in. Min deep, 0.250 in. 20unc-2b threads, 2.124 in. Apart; 0.3138 diameter by 0.380 in. Deep hole in base

Manufacturer Specification

Brand

RAYTHEON COMPANY

Mounting Hole Diameter

Between 0.542 inches and 0.557 inches

Bore Diameter

1.7500 inches

Base Thickness

0.750 inches

Center To Center Distance Between Mounting Holes Along Width

4.500 inches

Housing Height

3.120 inches

Housing Width

5.750 inches

Lubrication Fitting Type

Pipe plug

Base Length

1.376 inches

Assemblylength

1.500 inches

Shaft End Type

Open

Height From Bottom Of Base To Bore Centerline

1.625 inches

Lubrication Fitting Angle From Horizontal Centerline

45.0 degrees

Material Specification

Astm a582 assn standard single material response

Surface Treatment Specification

Find no. 4, fscm 49956 mfr ref single treatment response bore

Surface Treatment Specification

Find no. 7, fscm 49956 mfr ref single treatment response housing excluding bore

Style Designator

Pillow block, solid

NSN

3130-01-212-4800

Description

Housing,bearing Unit

Product Details

unthreaded round mounting hole type, steel comp 303se overall material, paint housing excluding bore surface treatment.

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last updated on 04/27/2024