BK Resources 4SBR-2RA-HR 4-Inch Hard Rubber Swivel Stem Caster, 300 lb Capacity, 1-1/4-Inch Expanding Stem

SKU: 4SBR-2RA-HR GTIN: 840653190129
$14.44

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The BK Resources 4SBR-2RA-HR is a swivel stem caster with a 4-inch hard rubber wheel, a 1-1/4-inch expanding stem, and a 300 lb. capacity.

The expanding stem fits 1-1/4-inch OD tubing, while the double ball bearing raceway supports caster operation from -40°F to 160°F.

  • Hard rubber wheel
  • Double ball bearing raceway
  • Raceway dust cover
  • Zinc plated steel construction

Overall Dimensions:

5.25"H

Product Weight:

2.0 lb

Expanding stem

The 1-1/4-inch stem expands to fit standard 1-1/4-inch OD tubing.

Hard rubber wheel

The caster has a 4-inch hard rubber wheel.

Load capacity

Rated for a 300 lb. capacity.

Double ball bearing raceway

Provides a double ball bearing raceway for the caster.

Operating temperature range

Specified for operation from -40°F to 160°F.

Raceway dust cover

Includes a raceway dust cover.

Construction

Specified with zinc plated steel and a nylon bearing sleeve.

Caster type Swivel stem caster
Wheel diameter 4 in
Wheel material Hard rubber
Stem type Expanding
Stem size 1-1/4 in
Fits tubing 1-1/4 in OD tubing
Load capacity 300 lb.
Bearing construction Double ball bearing raceway
Operating temperature -40°F to 160°F
Caster material Zinc plated steel
Bearing sleeve material Nylon
Quantity 1

Frequently Asked Questions

It uses a 4-inch hard rubber wheel.
The 1-1/4-inch expanding stem fits 1-1/4-inch OD tubing.
The caster has a 300 lb. capacity.
The specified operating temperature range is -40°F to 160°F.

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