Model: 31J43

Ball Bearing Unit

Special Features:

Four set screws on inner race, 2 on ea end at 120 deg

Properties:

Mounting Slot Width

0.8125 inches

Mounting Slot Length

1.2500 inches

Bore Diameter

2.1875 inches

Center To Center Distance Between Mounting Holes Along Width

7.5000 inches

Housing Height

5.6250 inches

Housing Length

3.1250 inches

Housing Width

10.2500 inches

Lubrication Fitting Type

Hydraulic

Rolling Element Groove Quantity

Alignment Type

Self-aligning

Internal Fit-up Designation

Standard

Assemblylength

3.1250 inches

Seal Type

Cartridge

Block Type

Fixed

Shaft End Type

Open

Seal Location

Both ends

Load Capability Type

Radial

Height From Bottom Of Base To Bore Centerline

2.7500 inches

Features Provided

Ground rolling element groove

Lubrication Fitting Angle From Horizontal Centerline

90.0 degrees

Rotating Element Locking Method

Direct

Mounting Hole Type

Slotted

Lubrication Material

Grease

Material

Iron cast housing

Material

Steel seal

Style Designator

Pillow block, optional split

NSN

3130-00-737-0271

Part Number

31J43

Description

Bearing Unit,ball

CAGE

05643

An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.

Part 31J43 NSN 3130-00-737-0271

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

30556

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:

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this ball bearing unit (NSN 3130-00-737-0271) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

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)