Model: R18981

Bearing Collar

Special Features:

W/2 grooves on outer periphery, 0.125 in.W x 0.125 in.Deep, located 0.250 in.C to c

Properties:

Outside Diameter

5.8750 inches

Overall Width

0.5625 inches

Bore Diameter

3.6250 inches

Material

Steel

Style Designator

Bearing

NSN

3110-00-458-2678

Part Number

R18981

Description

Collar,bearing

CAGE

23926

A retaining ring mounted on a shaft with setscrew, key or pin, specifically designed for the purpose of locating and positioning a bearing. For general purpose shaft collars, see collar, shaft. Excludes bearing washer, thrust; and bearing, sleeve.

Part R18981 NSN 3110-00-458-2678

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

30215

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:

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

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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)