BK Resources 4SBR-4RA-GR-TLB 4-Inch Gray Rubber Swivel Stem Caster with Expanding Stem and Top-Lock Brake, 250-lb Capacity

SKU: 4SBR-4RA-GR-TLB GTIN: 840653190396
$16.92
/each
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The 4SBR-4RA-GR-TLB is a swivel stem caster with a 4-inch gray rubber wheel, 2-inch expanding stem, and top-lock brake.

  • Fits standard 2-inch tubing by expanding the stem.
  • Has a 250 lb capacity.
  • Features a double ball-bearing raceway, raceway dust cover, and nylon bearing sleeve.
  • The gray rubber wheel is non-marking and resistant to oil, grease, water, and most solvents.
  • Operating temperature range is -45°F to 180°F.

Overall Dimensions:

5.25"H

Product Weight:

3.0 lb

Expanding stem

The 2-inch stem expands to fit standard 2-inch tubing.

Top-lock brake

The TLB version has a top-lock brake.

Gray rubber wheel

The 4-inch gray rubber wheel is non-marking.

Double ball-bearing raceway

The double ball-bearing raceway is specified for long wear and added strength.

Resistance

The caster is resistant to oil, grease, water, and most solvents.

Raceway dust cover

Nylon bearing sleeve

Operating temperature

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

Caster type Stem caster
Caster style Swivel
Wheel diameter 4 in
Wheel material Gray rubber
Brake Top-lock brake
Stem 2 in expanding stem
Tubing fit 2 in outside-diameter tubing
Capacity per caster 250 lb
Quantity 1
Bearing Double ball-bearing raceway
Bearing sleeve Nylon
Raceway Dust cover
Material Zinc-plated steel
Resistance Oil, grease, water, and most solvents
Wheel surface Non-marking
Operating temperature -45°F to 180°F

Frequently Asked Questions

The caster has a 250 lb capacity.
It has a 4-inch gray rubber wheel.
Yes. This TLB model has a top-lock brake.
The 2-inch expanding stem fits standard 2-inch outside-diameter tubing.
The operating temperature range is -45°F to 180°F.
The listed product height is 5.25 inches.

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