EXTRA HEAVY DUTY CASTERS Series 74-A / 75-A

Series 74-A 75-A
Extra Heavy Duty Casters
The Series 74-A swivel caster and 75-A rigid caster are designed for the rigors of power drawn applications.. heavy gauge steel construction... large swivel bearing... excellent wheel selection.
Features
Construction: Durable fabricated construction features extra heavy steel for top plate and yoke.
Swivel: A large diameter precision machined ball race with a full compliment of large diameter hardened and polished steel balls make up the main load bearing. Secondary bearing is a precision tapered roller thrust bearing.
Fork: Wide, deep formed legs are continuously welded inside and out to the yoke base.
King Bolt: High strength steel bolt with slotted adjusting nut and cotter pin.
Axle: Hugh strength steel, threaded on both ends.
Wheels: 8, 10, and 12 inch diameters in rubber, plastic, polyurethane for floor protection or metal tread.
Wheel Bearings: All wheels are available with either straight or tapered roller bearings. Straight roller bearings have a hardened and ground sleeve that forms a precision inner raceway.
Lubrication: Readily accessible pressure fittings in swivel assembly and hub.
Finish: Durable corrosion resistant finish.
RIGID CASTER: The 75-A matching rigid caster has the same type of welded steel construction and wheel selection.