4" x 2" Rubber on Cast Iron Wheel Only with Precision Ball Bearing - 1/2" Bore - 300 lbs Capacity per Wheel - Service Caster Brand

Details

Manufacturer

Service Caster

SKU

SCC-RSB420

Condition

new

Quantity

1

UPC

670533890722

Dimensions (L x W x H)

5 x 5 x 5 in

Shipping weight

4 lb

Posted

Sep 17, 2026, 7:00 PM CDT

Specifications

Bore Diameter

0.5

Bore Diameter UofM

inches

Bore Size

0.5

Capacity

300

Color

4" Wheel - Black

Durometer

80A

Heat Capacity

-40 degrees F to 180 degrees F

Item Dimension Unit of Measure

inches

Item Weight Unit of Measure

pounds

Lower Temperature

-40

Lower Temperature UofM

F

Material Type

Rubber Tread on Semi Steel Cast Iron Core

Maximum Temperature

180

Maximum Temperature UofM

F

Plating/Coating

Rubber on Cast Iron

Size

Rubber on Cast Iron - Ball Bearing

Tread Width

2

Tread Width UofM

inches

Type

Rubber Tread on Semi Steel Cast Iron Wheel Core Wheel

Wheel Bearing

Sealed Precision Ball Bearings

Wheel Diameter

4

Wheel Diameter UofM

inches

Wheel Material

Rubber Tread on Semi Steel Cast Iron Core

Wheel Size

4" x 2"

Wheel Type

Rubber Tread on Semi Steel Cast Iron Core

Description

Listing is for one (1) Service Caster 4" diameter by 2" tread width Rubber tread on Cast Iron wheel with a precision ball bearing and 1/2" bore. Supports 300 pounds (lbs) per wheel.When searching for a reliable and durable solution for replacement wheels, consider Service Caster’s rubber tread on semi-steel cast iron core wheels. With a precision ball bearing with a ½” bore, these wheels are ideal for material handling, carts, equipment, and shop projects. The rubber tread performs especially well on hard surfaces such as concrete, tile, and wood, while the metal core wheel stands up to heavier loads with a stable and secure roll. Rubber on metal wheels are ideal for a wide range of applications, such as dollies, platform trucks, warehouse carts and freight terminals. Or ensure a smooth and secure ride for food service carts, hotel housekeeping carts, and industrial and commercial equipment. Even drywall carts, welding carts, and wall panel carts will be ready to roll. Service Caster is unsurpassed in quality, reliability, and excellent customer service. Count on us to move you forward. • Service Caster’s Rubber tread on Semi Steel Cast Iron core wheels come in four sizes – 4” x 2", 5” x 2", 6” x 2", and 8” x 2". • Weight capacity ranges from 300 lbs. on the 4” wheel, 450 lbs. on the 5”, 500 lbs. on the 6”, and 650 lbs. on the 8”. • All wheel sizes have a 1/2" axle bore and a 2-7/16" hub length. The hub length is the widest point of the wheel, so it is important to ensure you can accommodate this width before purchasing. • Our Rubber tread on semi-steel cast iron core wheels have high shock absorption and a cushion rubber tread featuring a quiet, easy rolling operation. In addition, the wheels feature a rubber tread that is permanently interlocked by mechanical bonding. Rubber on semi-steel cast iron wheels are ideal for a wide range of applications, such as dollies, platform trucks, warehouse carts and freight terminals. Service Caster’s Rubber tread on cast iron core wheels will keep Moving You Forward.