Light-Medium duty grey HR caster. Central precision ball bearing in wheel. Plastic total brake for option. Silvery Painting or Chrome plated.

Mounting types: Threaded stem, Grip ring stem
Wheel dia.: 50mm to 125mm
Wheel width: 17mm to 27mm
Capacity: 30kg to 120kg

This series is highly suggested to be use for shopping trolley and furniture...Grey HR is more functional than other traditional material like PP or PA, and it's getting more and more attentions by caster users.