1" ID Maintenance Free Ball Bearings for 3" Wide Wheels - 180˚F overall-height-7-1/2 This Solid Steel V-groove wheel

This Solid Steel V-groove wheel provides exceptionally low rolling resistance

Weight: 8 lbs

and 1/2" ID x 2-7/16" long stainless steel spanner

6" x 2" Forged Steel Wheel Kingpinless Rigid Caster - Part # P5006201252

1" ID Maintenance Free Ball Bearings for 3" Wide Wheels - 180˚F overall-height-7-1/2 This Solid Steel V-groove wheel1" I. D. x 1 15 16" O. D. Maintenance Free Ball Bearings for 3" Wide Caster Wheels Part # JBEQ34RD 16 2 These 1" I. D. ball bearings are sealed with grease making them maintenance free. They are also the smoothest and easiest rolling type of bearing. Stop worrying about the hassle of greasing wheels and continuous maintenance and stay rolling with ball bearings! Part Includes 2 ball bearings (like the picture). Designed to be used with 3" wide wheels