Martin Wheel R-858-5 5-Hole Steel Trailer Wheel - 8 x 7 (5/4.5)

Faultless HEAVY DUTY CASTER New ergonomic design gives you higher quality, better performance and greater durability. Permanent .625" rivet kingpin construction featuring full double ball raceways with grease fittings. Steel wheels have a longer wear life and are great for heavy-duty applications. They resist extreme temperatures and are ideal for concrete or rough wood floors.

Complete With Roller Bearings. Replace broken or worn wheels easily on trucks, trailers, carts and other rolling equipment.

The semi-steel wheel is strong and durable with high capacity. The wheel is long wearing, can withstand high temperatures, abrasion and shock impacts. This wheel is cost effective and a good choice for heavy loads. Zerk fitting on the wheel. Features: Ideal for Heavy Duty equipment Temperature rating -45 degrees to 800 degrees F

Bias-ply tire for boat, cargo, horse, stock, construction, utility and other trailer applications where durable performance is required. Tread design improves puncture resistance. Substantially exceeds D.O.T. requirements.

RWM Casters 4" x 1-1/2" Forged Steel Wheel with Roller Bearing for 1/2" Axle - 1400 Lb. Capacity Steel Wheels are hot forged from medium carbon steel providing maximum strength and durability. These wheels are virtually indestructible within their capacity range. Forged Steel Wheels can be used in the roughest, most demanding, abusive applications on the poorest floors under the heaviest of loads. These forged steel wheels should not be confused with ductile iron or heavy-duty cast iron wheels offering lower strength and reduced capacities. Steel Wheels are the only choice when extra ...