10″ x 3″ Extreme Duty Kingpinless, (CD) Crowned Ductile Steel Wheel, Taper Roller Bearing

63/64 Extreme Duty Kingpinless Yokes – Rated up to 20,000lbs

• ASTM1045 steel, drop forged ½” thick swivel head, 4-1/2” diameter precisely machined raceway of 5/8” diameter hardened steel ball bearings
• 1-1/4” Grade 8 machined axle bolt for 4” wide wheels
• Legs are formed from 3/8” thick steel, double welded
• 1” Grade 5 axle bolt for 3” wide wheels
• Grease fitting on raceway and axle
• Zinc plated

ENERGY SAVER DUCTILE ™ Wheels

• Various bearings options for optimal performance at different applications
• Temperature range: -45°F to 800°(with bronze bearing)
• Extra thick walled, heavy-duty core, hub and tread face
• Tensile Strength of 45,000 PSI
• Slightly crowned tread