Model: 46-0312-1

Bearing Unit Housing

Special Features:

Surface treatment' iridite per mil-c-5541, class 2 under zinc chromate per mil-p-8585, color y under 2 coats of gray zinc chromate primer

Properties:

Mounting Hole Diameter

Between 0.2030 inches and 0.2130 inches

Bore Diameter

0.3750 inches

Base Thickness

0.2900 inches

Center To Center Distance Between Mounting Holes Along Width

Between 1.4900 inches and 1.5100 inches

Housing Height

0.8650 inches

Housing Length

Between 0.4620 inches and 0.4720 inches

Housing Width

1.9370 inches

Lubrication Fitting Type

Self lubricated

Base Length

Between 0.5630 inches and 0.5730 inches

Shaft End Type

Open

Height From Bottom Of Base To Bore Centerline

Between 0.4730 inches and 0.4830 inches

Material

Aluminum alloy a356.0

Style Designator

Pillow block, solid

NSN

3130-00-904-6885

Part Number

46-0312-1

Description

Housing,bearing Unit

CAGE

72914

A single or multiple piece item without ball, plain or roller bearing(s). It is designed to meet various or specific conditions of mounting. For items with bearings, see bearing unit, ball; bearing unit, plain; and bearing unit, roller.

Part 46-0312-1 NSN 3130-00-904-6885

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

30559

FIIG:

A093A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

114820

UFC:

58860

LTL:

77.5

LCL:

77.5

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8482991050
SITC: 74699
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Parts, except inner and outer races, for ball bearings, (including ball bearings with integral shafts)