3″ Gray Rubber Wheel – Stainless Steel Stem K3

Description

3″ Gray Soft Rubber. Shown in photo with 5″ wheels. Economy Stainless Steel Stem Caster Model K3 is made using a stamped steel construction and is excellent for corrosive applications. This economy swivel stainless steel stem caster is built with a ⅜” axle bolt and the swivel raceways are held together by a ½” rivet. This economy stainless steel stem caster’s swivel bearing is held together by two ball bearings. This caster is excellent for washdown situations due to having no swivel bearing cover or a grease fitting, which helps facilitate water draining through the swivel bearing and raceways. This stem caster performs best if you limit the load to no more than 1000 lbs on a set of 4 Model K3 casters.

Soft gray rubber wheels like the “RF” caster wheel are non-marking rubber tires that are injection molded to an industrial plastic center. This institutional caster wheel was designed to use a ⅜” axle and the tread width of the tire is 1-¼”.This soft gray rubber caster wheel comes with a durometer of 90-95A, making it excellent for indoor usage on smooth surfaces to reduice noise and vibration. The sealed ball bearing in this gray soft rubber caster wheel is bushed down to ⅜” with two plastic spanner bushings that also act as thread guards, guarding the bearing from direct and indirect moisture contact. If your application is moved infrequently and has a high capacity, injection molded caster wheels such as this are not the best choice.