313SFFCNT2NT

Annular Ball Bearing

NSN 3110-00-991-0948

DEMIL

Shelf Life

UOM

NIIN

Demil:

DEMIL/MLI

Shelf Life:

> 60 mo.

UOM:

1 EA

NIIN:

009910948

Technical Specifications of NSN

Overall Width:

Between 2.3105 inches and 2.3125 inches

Bore Diameter:

Between 2.5589 inches and 2.5591 inches

Overall Outside Diameter:

Between 5.5116 inches and 5.5118 inches

Lubrication Material:

Grease

Surface Finish:

Ground

Retainer Fabrication Method:

Pressed

Seal Quantity:

Bearing Seal Type:

Lips turned outwardly

Load Direction:

Radial

Bore Shape:

Straight

Internal Fit-up Designation:

Tight

Internal Clearance:

0.0007 inches radial and 0.0011 inches radial

Criticality Code Justification:

Zzzw

Lubrication Material Specification:

Mil-g-18709 military specification single material response

Material:

Rubber synthetic seal

Material:

Steel comp e52100 ball

Material:

Steel comp e52100 inner ring

Material:

Steel comp e52100 outer ring

Material:

Steel retainer

Material Specification:

66 federal standard single material response ball

Material Specification:

66 federal standard single material response inner ring

Material Specification:

66 federal standard single material response outer ring

Style Designator:

Non-loading groove, non-separable

Nondefinitive Specification/std Data:

120 type

Departure From Cited Document:

Annual ball bearing for quiet operation application to submarine usage

NSN:

3110-00-991-0948

Item Name:

Rotor Bearing

Cage Code:

03950

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

1390094

Cage Code:

75477

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MILB17931

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1390094NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

FF13415PC20NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

FF-19517 PC. NO.20

Cage Code:

75477

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

FF13415PC20

Cage Code:

75477

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

313SFFCNT2

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

S3613E100

Cage Code:

53035

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

999999K103

Cage Code:

80064

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

313SZZCNT3

Cage Code:

38443

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

M17931-C019

Cage Code:

21335

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

M17931-C019

Cage Code:

70854

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

405850-76JJ

Cage Code:

50380

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

63313LLBPM-3W

Cage Code:

23803

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1449550

Cage Code:

04808

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

405850-76JJ

Cage Code:

71956

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MIL-B-17931

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

999999K103NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

FF-19517 PC. NO.20NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

M17931-C019NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MIL-B-17931NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

S3613E100NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1449550NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

313SZZCNT3NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

405850-76JJNT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

63313LLBPM-3WNT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

313SFFCNT2

Cage Code:

38443

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:

6.0 X 6.0 X 3.5

Paclk Weight:

9.6000lbs

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:

77.5

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Rotor 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.