Model: 50717201

Duplex Ball Bearing

Special Features:

0.010-in. Min gap-inner races clamped at assembly to obtain preload; e52100 races coated with kaydon cr101 cromate; 25 pct full of specified lube

Properties:

Overall Width

Between 0.4950 inches and 0.5000 inches

Bore Diameter

Between 4.7494 inches and 4.7500 inches

Overall Outside Diameter

Between 5.2492 inches and 5.2500 inches

Lubrication Material

Grease

Surface Finish

Ground

Retainer Fabrication Method

Molded

Load Direction

Angular

Bearing Preload Rating

100.0 pounds

Contact Angle

30.0 degrees

Lubrication Material Specification

Mil-g-81322 military specification single material response

Material

Steel comp 440c ballsteel comp e52100 inner ring or steel comp 440c inner ringsteel comp e52100 outer ring or steel comp 440c outer ringplastic phenolic retainer

Material Specification

Aisi assn standard single material response ballaisi assn standard 2nd material response inner ringaisi assn standard 2nd material response outer ring

NSN

3110-01-346-0571

Part Number

50717201

Description

Bearing,ball,duplex

CAGE

32828

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

Part 50717201 NSN 3110-01-346-0571

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

30213

FIIG:

A044A0

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

114820

UFC:

58860

LTL:

77.5

LCL:

WCC:

742

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 8482105068
SITC: 74610
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Ball bearings, nesoi