300mm x 80mm Blickle Polyurethane Caster - GTHN 302/50H7

About This Drive Wheel - GTHN 302/50H7

Choose this 300mm Blickle GTHN drive wheel when a heavy powered vehicle needs a large traction wheel on a larger driveshaft.

This is a drive wheel, not a caster: it mounts on a powered shaft through a keyed hub and transmits drive torque from a motor or gearbox to move an automated guided vehicle, electric tug, or transfer car. The hub uses a 50 millimetre precision bore with a keyway, a larger shaft than the 200mm version, to carry higher torque. The tread is a firm Blickle Extrathane cast polyurethane over a rugged grey cast iron centre, which grips for traction, rolls with low resistance, resists abrasion, and is easier on the floor than bare metal, while the iron core handles torque and load without flexing. At 300mm with a wide 80mm face it drives the heaviest loads and holds from -22 to 158°F.

Ideal applications

• 300mm Blickle GTHN Extrathane drive wheel for heavy AGVs and powered transfer cars
• Larger 50mm keyed hub that carries higher drive torque on a bigger shaft
• Wide firm traction tread on a cast iron core for the heaviest driven loads

Verify the 50mm bore and keyway dimensions, shaft fit, and load against your vehicle before ordering.

Pairs with: the matching driven axle and motor mount for the same vehicle, from the Blickle collection.

Wrong fit? Need a smaller drive wheel or a free-rolling wheel? See the 200mm GTHN 200/40H7 and the free-rolling 300mm GTH 302/30K.

Also in this family: browse the full Blickle collection for more drive wheels.