This 4" x 2" thermoplastic rubber (TPR) heavy duty ergonomic swivel caster with flat tread provide smooth and quiet operation, and are safe for all floor types. Our 48 Series casters are ergonomically designed for ease of movement and quiet mobility. The sealed precision swivel bearing is maintenance-free and significantly reduces push/pull force, keeping equipment operations safer while improving efficiency. Rig is zinc-plated for an attractive, corrosion-resistant finish.
Series: 48 Series - Ergonomic/Precision (to 1250 lb/ea)
Mfg. SKU: 18XS04228S
Caster Type: Swivel
Raceway Type: Maintenance-Free Sealed Precision Ball Bearing Raceway
Load Capacity: 350 lb
Wheel Diameter: 4 in
Wheel Tread Width: 2 in
Wheel Description: XS - X-tra Soft Rubber (Flat)
Wheel Color: Grey Tread on Grey Core
Wheel Bearing: Precision Ball
Wheel Profile: Crowned Tread
Wheel Hardness: 65-75 Shore A
Wheel Thread Guards: None
Fastening: 4" x 4-1/2" top plate
Bolt Hole Pattern: 2-5/8" x 3-3/8" slotted to 3" x 3"
Bolt Size Recommended: 3/8"
Mounting Height: 5.63 in
Swivel Radius: 3.69 in
Operating Temperature Range: -45°F to +180°F
Warranty: 1 year
Conformity: RoHS compliant zinc plating, tested to ANSI ICWM:2012 standards for capacity and durability