RR278

Annular Ball Bearing

NSN 3110-00-227-2438

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

002272438

Product Features

W/o grease plug

Product Technical Spec.

Overall Width:

1.3750 inches

Bore Diameter:

35.00 millimeters

Overall Outside Diameter:

80.00 millimeters

Lubrication Material:

Grease

Surface Finish:

Ground

Retainer Fabrication Method:

Pressed

Seal Quantity:

Bearing Seal Type:

Contact

Load Direction:

Radial

Bore Shape:

Straight

Internal Fit-up Designation:

Standard

Standard Tolerance Designation:

Abec no.1

Lubrication Material:

Grease

Lubrication Material Specification:

Mil-g-18709 military specification single material response

Material:

Rubber synthetic seal

Material:

Steel ball

Material:

Steel inner ring

Material:

Steel outer ring

Material:

Steel retainer

Style Designator:

Non-loading groove, non-separable cartridge type

NSN:

3110-00-227-2438

Item Name:

Double Row Ball Bearing

Cage Code:

72992

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

FF-B-171B/10

Cage Code:

81348

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A-A-59596

Cage Code:

58536

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

W307TTC3SS50381A

Cage Code:

21335

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

732A501AKP1

Cage Code:

03510

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

W307PPFS104

Cage Code:

21335

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

W307PPFS381A

Cage Code:

21335

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

RM31A412

Cage Code:

27996

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BM5331

Cage Code:

55509

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

W307PPFS104

Cage Code:

35510

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

35018

Cage Code:

35510

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

FFB171/10J07A2B

Cage Code:

81348

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00014

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

1.6000lbs

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:

Trailers/Vehicles

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100% Genuine Manufacturers Parts
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Sales Record Retention of 7 years
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Pricing & Availability

Submit this form for current pricing and availability quote on part number rr278 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Double Row Ball Bearing"

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.