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Five black polyurethane caster wheels with silver steel stems and precision ball bearings

BFKK

BFKK Office Chair Caster Wheels Set of 5 11mm x 22mm 650 lbs

SKU CH-ZWSP-S5HTX

Set of five 11 mm × 22 mm polyurethane casters with steel stems and ball bearings, rated for 650 lbs total load on hardwood or carpet

  • Universal 11mm x 22mm stem fits most office and gaming chairs
  • Heavy-duty steel construction with precision ball bearings supports 650 lbs per set
  • Polyurethane tread rolls smoothly and quietly on hardwood, carpet and tile without scratching
  • Tool-free installation — pull out old casters and press new ones in place
  • Brand-new 2024 stock ready for immediate use

Universal stem fit

These replacement casters use an 11mm x 22mm grip-ring stem that fits most standard office, computer and gaming chairs. Installation is tool-free: pull the old wheels out and press the new ones in until the stem seats securely. Note that IKEA chairs are not compatible.

Heavy-duty construction

Industrial-grade steel frames and precision ball bearings carry the load while polyurethane treads protect hardwood, carpet and other flooring from scratches or smudges. The five-wheel set is rated for 650 lbs total capacity, giving ample headroom for typical users and equipment.

Quiet, mat-free rolling

The polyurethane surface delivers smooth, silent gliding without the need for a separate chair mat. Buyers who need a different stem diameter, a locking brake mechanism or a larger wheel diameter for high-pile carpet will not find those features in this set.

Highlights

  • Universal 11mm x 22mm stem fits most office and gaming chairs
  • Heavy-duty steel construction with precision ball bearings supports 650 lbs per set
  • Polyurethane tread rolls smoothly and quietly on hardwood, carpet and tile without scratching
  • Tool-free installation — pull out old casters and press new ones in place
  • Brand-new 2024 stock ready for immediate use

Specifications

No published specifications for this item yet.

Questions about this item

What is the maximum load the five wheels can carry together?

The set of five casters is rated for a combined capacity of 650 lbs.

How much noise or heat do the wheels generate during continuous rolling?

The polyurethane tread and precision ball bearings are designed for smooth, quiet gliding and produce no measurable heat during normal use.

What stem size must the chair already have for these wheels to fit?

The chair needs a grip-ring stem measuring 11 mm by 22 mm (7/16" x 7/8") for a secure push-in fit.

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