BK Resources 4SBR-1RA-LDP-TLB Swivel Stem Caster, 4" Polyolefin Wheel, Top-Lock Brake, 300-lb Capacity

SKU: 4SBR-1RA-LDP-TLB GTIN: 840653189970
$13.93
/each
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The BK Resources 4SBR-1RA-LDP-TLB is a swivel stem caster with a 1-inch expanding stem, 4-inch polyolefin wheel, and top-lock brake.

  • Supports up to 300 lb. per caster.
  • Fits 1-inch outside-diameter tubing.
  • Features a double ball bearing raceway.
  • Polyolefin construction is non-marking and resistant to chemicals and solvents.
  • Operates from -45°F to 180°F.
  • Uses zinc-plated steel construction.

Overall Dimensions:

5.25"H

Product Weight:

2.0 lb

Top-lock brake

Provides the specified top-lock brake configuration.

Expanding stem

The 1-inch stem expands to fit standard 1-inch tubing.

Polyolefin wheel

The 4-inch wheel is made of polyolefin and is non-marking.

Load capacity

Rated for 300 lb. per caster.

Double ball bearing raceway

Supports long wear and added strength.

Chemical and solvent resistance

The caster is resistant to chemicals and solvents.

Temperature range

The operational temperature range is -45°F to 180°F.

Zinc-plated steel

The caster uses zinc-plated steel construction.

Caster type Swivel stem caster
Stem 1 in expanding stem
Wheel diameter 4 in
Wheel material Polyolefin
Brake Top-lock brake
Capacity 300 lb. per caster
Fits tubing 1 in outside-diameter tubing
Bearing raceway Double ball bearing
Operating temperature -45°F to 180°F
Chemical and solvent resistance Resistant to chemicals and solvents
Construction Zinc-plated steel
Wheel marking Non-marking

Frequently Asked Questions

The caster has a 300 lb. capacity per caster.
It fits 1-inch outside-diameter tubing.
Yes. This model has a top-lock brake.
The operational temperature range is -45°F to 180°F.
It uses a 4-inch polyolefin wheel.

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