Description

“Listing is for a set of four (4) Service Caster Series #20 casters, two (2) Swivel and two (2) Rigid casters, with 3in. diameter by 1-1/2in. wide semi steel cast iron wheels capable of supporting a total weight of 1200 lbs. (300 lbs./caster). When searching for a reliable and durable solution to your caster needs, consider Service Caster?s Series 20 roller bearing semi-steel cast iron casters. The Service Caster Series #20 is ideal for light and medium duty material handling, carts, equipment, and shop projects. The zinc plated finish provides durability under any condition, while the semi-steel wheels are abrasion resistant and rugged, maintaining effortless rolling under heavier loads, and provides a cost-effective solution over steel wheels. The roller bearing is capable of carrying greater loads while also providing smoother rolling motion. It has a split outer race shell into which the roller assembly is inserted. Combination seal/thrust retainer washers protect the bearing from dirt, water, and chemicals. They also help absorb thrust friction (Note: roller bearing must be used with hardened spanner bushing or hardened shaft). Mounting options include top plate, bolt hole and standard and metric threaded stem sizes. Service Caster is unsurpassed in quality, reliability, and excellent customer service. Count on us to move you forward. These Service Caster Series #20 Semi Steel Cast Iron casters offer various wheel sizes and mounting heights: 3? Wheel: 4-1/8? mounting height; 4? Wheel: 5-1/8? mounting height; 5? Wheel: 6-1/8? mounting height. Weight Capacity: 3″”, 4″”, and 5″”: 300 lbs Capacity/Caster Top plate measures at 3-1/8″” x 4-1/8″” with a bolt hole pattern of 1-3/4″” x 2-15/16″” to 2-3/8″” x 3-3/8″” and can either be bolted or welded on. Brake options include a top lock brake (TLB). The top lock brake (TLB) places a positive locking force against the wheel tread locking the wheel only. Model Number: 734005069631. Age Group: adult.”