Polyurethane on Cast Iron Swivel Top Plate Casters Set of 4 Heavy Duty with 4 Inch Green Wheels - Includes 2 Swivel with Total Lock Brakes and 2 Swivel-2,800 lbs. Total Capacity - Service Caster Brand

Details

Manufacturer

Service Caster

Model

Series #30

SKU

SCC-TTL30S420-PUR-GB-2-S-2

Condition

new

Quantity

4

UPC

670533939407

Dimensions (L x W x H)

12 x 12 x 7.5 in

Shipping weight

24.8 lb

Posted

Sep 17, 2026, 7:00 PM CDT

Specifications

Bolt Size

3/8" (hardware not included)

Capacity

2800

Color

4 Swivel w/2 Total Lock Brakes

Durometer

95A

Heat Capacity

-40 degrees F to 180 degrees F

Item Weight Unit of Measure

pounds

Load Height

5-5/8"

Locking Type

2 Total Lock Brakes

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

Locking Castersor Wheels

Yes

Swivels

Yes

Size

4" Wheel

Top Plate Size

4" x 4-1/2"

Tread Width

2

Tread Width UofM

inches

Type

(2) swivel casters w/total lock brakes & (2) swivel casters

Wheel Bearing

Roller Bearing

Wheel Diameter

4

Wheel Diameter UofM

inches

Wheel Material

Polyurethane Tread on Semi Steel Cast Iron Core

Wheel Size

4" x 2"

Wheel Type

Polyurethane on Cast Iron

Description

Listing is for a set of four (4) Service Caster Series #30 casters, two (2) swivel with total lock brakes and two (2) swivel casters, with 4" diameter by 2" wide polyurethane on cast iron wheels capable of supporting a total weight of 2,800 lbs. (700 lbs./caster).When searching for a reliable and durable solution for medium and heavy duty projects, consider Service Caster’s Series 30 polyurethane on metal wheel casters. The Service Caster Series #30 is ideal for material handling, carts, equipment, and shop projects. The non-marking, non-marring polyurethane 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 Polyurethane on Cast Iron casters offer various wheel sizes and mounting heights: 3-1/4” Wheel: 4-1/4” mounting height; 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: 3.25": 600 lbs Capacity/Caster, 4": 700 lbs Capacity/Caster, 5": 1000 lbs Capacity/Caster, 6": 1200 lbs. Capacity/Caster, and 8": 1250 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 top lock brake (TLB), a total lock brake (TTL), or a side lock brake (SLB). The TLB places a positive locking force against the wheel tread, locking the wheel only. The SLB places a positive locking force against the wheel hub, locking the wheel only. The TTL also places a positive locking force against the wheel tread, but the TTL simultaneously locks the wheel and the swivel for a complete stationary position.