H7-257

Annular Ball Bearing

NSN 3110-00-071-6550

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

000716550

Product Technical Spec.

Overall Width:

17.0 millimeters

Bore Diameter:

25.00 millimeters

Overall Outside Diameter:

62.00 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:

Loose

Standard Tolerance Designation:

Abec no.1

Lubrication Material:

Grease

Lubrication Material Specification:

Mil-g-81322 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

NSN:

3110-00-071-6550

Item Name:

Bearing,ball,journal

Cage Code:

68505

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

H7-257

Cage Code:

24975

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

015120200

Cage Code:

83299

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6305DDUC3E1VA2

Cage Code:

53035

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MX4608

Cage Code:

68585

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

X4608

Cage Code:

24975

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4000-10

Cage Code:

52827

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

X4608

Cage Code:

68505

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

5076198-00

Cage Code:

83299

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:

0.4000lbs

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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Pricing & Availability

Submit this form for current pricing and availability quote on part number h7-257 and/or cross reference parts.

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