Model: MR-22-7

Needle Roller Bearing

Properties:

Overall Width

Between 1.2450 inches and 1.2500 inches

Bore Diameter

Between 1.3759 inches and 1.3769 inches

Overall Outside Diameter

Between 1.8745 inches and 1.8750 inches

Lubrication Material

Lubricant

Surface Finish

Ground

Alignment Type

Rigid

Lubrication Material Specification

Mil-h-5606 military specification 1st material response and mil-t-5624 military specification 2nd material response

Material

Steel comp e52100 roller

Material Specification

Aisi 52100 assn standard single material response roller

Style Designator

Non-separable, with roller retainer, hardened and ground

NSN

3110-01-256-7204

Part Number

MR-22-7

Description

Bearing,roller,needle

CAGE

92563

A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

Part MR-22-7 NSN 3110-01-256-7204

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00051

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:

0.3000lbs

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:

77.5

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8482400000
SITC: 74640
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Needle roller bearings