160mm Stairs Caster Wheel 287 Lbs Fixed Rubber - PP Core Outer Diameter - 3 1/4 inch (3.25") or motion platforms that need

or motion platforms that need reliable linear movement and solid load support

6826 Ball Bearing

6202ZZE width is 11mm

KB30UU NB Bearing

160mm Stairs Caster Wheel 287 Lbs Fixed Rubber - PP Core Outer Diameter - 3 1/4 inch (3.25") or motion platforms that need160mm Caster Wheel 287 pounds Fixed Rubber and Polypropylene core VXB016PH160 Wheel Diameter= 160mm Wheel Width= 40mm = 367mm = 207mm = 25mm Wheel Core= Rubber and Polypropylene core Tire= Rubber and Polypropylene core Bearing type= Roller bearing Load Capacity= 287 lb Mounting= Fixed Temperature Range= 40 to 180 F Tens of thousands of different kinds to select from to have your office Desk chair sliding easily right and left, install the VXB016PH160.