U1955

Tapered Roller Bearing

NSN 3110-00-100-4452

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

UOM:

NIIN:

001004452

Product Technical Spec.

Overall Width:

0.7813 inches

Bore Diameter:

1.1250 inches

Overall Outside Diameter:

2.3750 inches

Backface Corner Radius:

0.0460 inches

Standout Width:

0.1563 inches

Cone Corner Radius:

0.0310 inches

Cone Width:

0.7620 inches

Cup Width:

0.6250 inches

Standard Tolerance Designation:

Afbma class 2

Material:

Steel

Style Designator:

Straight bore, normal angle

Nondefinitive Specification/std Data:

751 type

NSN:

3110-00-100-4452

Item Name:

Roller,tape Guide,crowned

Cage Code:

92392

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

FFB187TYPE751

Cage Code:

81348

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1985-1931

Cage Code:

60038

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

L4452

Cage Code:

99832

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00021

FIIG:

A044A0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Crowned Tape Guide Roller"

A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes bearing, roller, thrust.