Enso Motion Office Chair Replacement Caster Wheels, Okina Mu Series - RED (Set of 5)

The premium high quality 70 Okina Mu office chair caster/wheel utilizes two large high-precision chrome steel radial ball bearings per caster, allowing for the ultimate combination of strength, smooth roll, and a modern, ethereal aesthetic featuring a large 35mm central opening (17% larger than the 70 Mu caster and 25% higher estimated load rating). Designed by the creative engineers at OMCO SUMO, a leading US ball bearing manufacturer since 1964, the casters are backed by a 5-year manufacturer's warranty.

The non-marring, medium durometer urethane tires are suitable for both hard and soft flooring, with a hygienic twin-wheel hubless design (no axle or blind opening to hold debris) that ensures safe use on all floors. The standard 11mm friction sleeve stem mount fits 95+% of office and gaming chair sockets (excluding IKEA), making for a quick and easy installation in seconds.

Estimated to have a load capacity of 200 lbs. per caster (5 casters = 1000 lbs.), the casters are 2.5 times the load rating of typical replacement chair casters. Certified compliant with BIFMA X5.1 durability standards for office chairs, the casters' strength and performance are ensured through the use of two large high-precision chrome steel radial ball bearings per caster.

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