Model: WK56-4UP

Swivel Caster

Properties:

Center To Center Distance Between Bolt Holes Along Width

1.750 inches

Center To Center Distance Between Bolt Holes Along Length

2.875 inches

Wheel Quantity

Safe Operating Load Rating

225.0 pounds

Material And Location

Plastic, phenolic resin, paper base wheel rim

Wheel Type

Solid

Wheel Diameter

4.000 inches

Effective Height

5.062 inches

Plate Style

Rectangular

Wheel Bearing Type

Ball

Swivel Bearing Type

Ball

Swivel Bearing Arrangement

Two row

Tread Width

1.500 inches

Caster Plate Length

3.750 inches

Caster Plate Width

2.750 inches

Caster Plate Mounting Hole Diameter

0.469 inches

Style Designator

Swivel offset

NSN

5340-00-787-2738

Part Number

WK56-4UP

Description

Caster,swivel

CAGE

73849

A caster designed to allow rotation of the wheel(s) or spherical constructed item in more than one plane.

Part WK56-4UP NSN 5340-00-787-2738

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06188

FIIG:

A25600

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:

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Schedule B and Export

Schedule B: 8302200000
SITC: 69914
End Use: Furniture, household goods, etc.
NAICS: 332510
USDA: 1

Freight Class: Castors, and parts thereof, of base metal