Heavy Duty Swivel Top Plate Caster with Dual 4 Inch Rubber on Metal Wheels and Ball Bearings - 600 lbs. Capacity Per Caster - Service Caster Brand

Details

Manufacturer

Service Caster

Model

Series #30

SKU

SCC-DW30CS420-RSB

Condition

new

Quantity

1

UPC

734005479928

Dimensions (L x W x H)

8 x 8 x 8 in

Shipping weight

11 lb

Posted

Sep 17, 2026, 7:00 PM CDT

Specifications

Bolt Size

3/8" (hardware not included)

Capacity

600

Color

Swivel - No Brake - Ball Bearing

Durometer

80A

Heat Capacity

-40 degrees F to 180 degrees F

Item Weight Unit of Measure

pounds

Load Height

5-5/8"

Lower Temperature

-40

Lower Temperature UofM

F

Maximum Temperature

180

Maximum Temperature UofM

F

Mounting Height

5-5/8"

Mounting Type

Top Plate

Plating/Coating

Bright Zinc Plated Finish

Casters Mounting Method

Plate

Swivels

Yes

Size

4" Wheel

Top Plate Size

4" x 4-1/2"

Tread Width

2

Tread Width UofM

inches

Type

Swivel caster

Wheel Bearing

Precision Ball Bearing

Wheel Diameter

4

Wheel Diameter UofM

inches

Wheel Material

Rubber on Cast Iron

Wheel Size

4" x 2"

Wheel Type

Rubber Tread on Cast Iron Core

Description

Listing is for one (1) Service Caster Series #30 swivel caster with a 4" diameter, 2" wide dual rubber tread set on a metal core wheels and maintenance free precision ball wheel bearings. Supports 600 pounds (lbs) per caster. When searching for a reliable and durable solution for medium and heavy duty projects, consider Service Caster’s Series 30 top plate dual wheel rubber on metal casters. The Service Caster Series #30 is 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. Finely crafted with double ball bearing heat treated raceways, these versatile casters 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 on the Series 30, keeping you moving forward. Service Caster is unsurpassed in quality, reliability, and excellent customer service. Count on us to move you forward. • These Service Caster Series #30 Rubber on Cast Iron casters offer various wheel sizes and mounting heights: 4” wheel: 5-5/8” mounting height; 5” wheel: 6-1/2” mounting height; 6” wheel: 7-1/2” mounting height; 8” wheel: 9-1/2” mounting height. • Weight Capacity: 4": 600 lbs Capacity/Caster, 5": 900 lbs Capacity/Caster, 6": 1,000 lbs. Capacity/Caster, and 8": 1,250 lbs Capacity/Caster • Top plate measures at 4" x 4-1/2" with a bolt hole pattern of 2-5/8" x 3-5/8" to 3" x 3" and can either be bolted or welded on. • Brake options include a side lock brake (SLB) which applies a positive locking force against the wheel hub which prevents the wheel from moving freely, or a bolt-on swivel lock (BSL) that when inserted into one of 4 notches found on the swivel raceway converts a swivel caster to rigid for straight-line tracking at any 90 degree angle. Combining both brake types ensures complete immobility over both swivel and wheel on the caster.