Model: SR255

Annular Ball Bearing

Special Features:

Inner or outer ring composed of 2 or more parts

Properties:

Overall Width

Between 0.2470 inches and 0.2530 inches

Bore Diameter

Between 0.2500 inches and 0.2540 inches

Overall Outside Diameter

Between 0.7480 inches and 0.7520 inches

Surface Finish

Unground

Load Direction

Radial

Bore Shape

Straight

Internal Fit-up Designation

Standard

Material

Steel

Style Designator

Split outer ring with band and solid inner ring; non-separable

NSN

3110-00-516-5445

Part Number

SR255

Description

Bearing,ball,annular

CAGE

75227

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.

Part SR255 NSN 3110-00-516-5445

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00014

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

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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Schedule B and Export

Schedule B: 8482105028
SITC: 74610
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Angular contact ball bearings, nesoi