Description

5″ Gray Soft Rubber Wheel.Precision Sealed Ball Bearings in the Wheel. Shown in Photo with 5″ wheel. Stainless Steel stem Caster Model 3A has a unique brake which locks the swivel bearing and wheel simultaneously. A total lock brake locks the swivel and the wheel. It latches them simultaneously by one foot on the brake pedal. The swivel plate caster model 3A has a metal total lock pedal. It is simple to turn on but not as simple to let go as the nylon brake pedal featured on K3. The metal lock can only be reached if the release deise with the type of your shoe which may not allow enough burden to be utilized to unlock the brake. This is not an issue with the nylon brake pedal on model k3. The metal total lock brake pedal is an alternative on 3a swivels. The metal pedal is shown slightly under the mounting plate of the swivel caster and slightly over the wheel. The metal pedal extends behind the wheel so the toe of your foot can simply reach the activation pedal. The metal pedal burrows into polyurethane and rubber tires more than the nylon pedal. The amount of the metal pedal total lock brake is more than the cost of a total lock brake with a nylon pedal. Neither type of total lock brake are possible on a caster rigid.

This gray rubber caster wheel is made from injection-molded soft gray rubber, making it a non-marking wheel. The axle diameter of this caster wheel is ⅜” and the width of the wheel is 1-¼”.The durometer of this soft gray rubber caster wheel is 90-95A, making it ideal for vibration and noise reduction. 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.

TYPES OF STEMS FOR THIS MODEL

NO STEM:

• HK1/2 – Single 1/2″ Hole For Your Own 1/2″ Diameter Bolt

THREADED STEMS:

• TS61 – Threaded Stem 3/8″-16 x 1″ Long
• TS22 – Threaded Stem 1/2″-13 x 1-1/2″ Long
• TS26N – Threaded Stem 1/2″-13 x 2-3/4″ Long
• TS-S1 – Threaded Stem 1/2″-13 x 4″ Long
• TS-S2 – Threaded Stem 5/8″-11 x 4″ Long
• TS-S3 – Threaded Stem 3/4″-10 x 6″ Long
• TS-S7 – Threaded Stem 3/4″-10 x 4″ Long

GRIP-RING STEMS + SQUARE AND ROUND METAL STEMS: 

• GR91 – Grip Ring Stem 7/16″ Diameter x 1-3/8″ Long
• GR95 – Grip Ring Stem .846″ x 2-3/16″ (For 7/8″ Inner Diameter “Metro” Shelving)
• SQ7/8-GR – 7/8″ Plain Square Grip Ring (To Drill Your Own Cross-holes)
• RD3/4 – 3/4″ Round – 3 Cross Holes
• SQ3/4 – 3/4″ Square – 3 Cross Holes

EXPANDING RUBBER STEMS:

• ER9 – Expanding Rubber for 3/4″ Inner Diameter
• ER27 – Expanding Rubber for 7/8″ Inner Diameter
• ER28 – Expanding Rubber for 1″ Inner Diameter
• ER29 – Expanding Rubber for 1-1/8″ Inner Diameter
• ER17 – Expanding Rubber for 1-1/4″ Inner Diameter
• ER25 – Expanding Rubber for 1-3/8″ Inner Diameter
• ER26 – Expanding Rubber for 1-1/2″ Inner Diameter
• ER21 – Expanding Rubber for 1-13/16″ Inner Diameter