V Groove Semi Steel Cast Iron Swivel Top Plate Casters Set of 4 Heavy Duty with 8 Inch Wheels - Includes 4 Swivel with Top Lock Brakes – 5,000 lbs. Total Capacity - Service Caster Brand

Details

Manufacturer

Service Caster

Model

Series #30

SKU

SCC-30CS820-VGR-TLB-4

Condition

new

Quantity

4

UPC

670533880020

Dimensions (L x W x H)

12 x 12 x 7.5 in

Shipping weight

35 lb

Posted

Sep 17, 2026, 7:00 PM CDT

Specifications

Bolt Size

3/8" (hardware not included)

Capacity

5000

Color

4 Swivel - Top Lock Brakes - Silver

Feature

4 casters with top lock brakes

Heat Capacity

-45 degrees F to 180 degrees F

Item Weight Unit of Measure

pounds

Load Height

9-1/2"

Locking Type

Top Lock Brake

Lower Temperature

-45

Lower Temperature UofM

F

Maximum Temperature

180

Maximum Temperature UofM

F

Mounting Height

9-1/2"

Mounting Type

Top Plate

Plating/Coating

Bright Zinc Plated Finish

Casters Mounting Method

Plate

Locking Castersor Wheels

Yes

Swivels

Yes

Size

8" Wheel

Top Plate Size

4" x 4-1/2"

Tread Width

2

Tread Width UofM

inches

Type

Swivel caster w/top lock brake

Wheel Bearing

Roller Bearing

Wheel Diameter

8

Wheel Diameter UofM

inches

Wheel Material

Semi Steel Cast Iron V-Groove

Wheel Size

8" x 2"

Wheel Type

Cast Iron V-Groove

Description

Listing is for a set of four (4) Service Caster Series #30 swivel casters with 8" diameter by 2" wide v-groove semi steel wheels with top lock brakes capable of supporting a total weight of 5,000 lbs. (1,250 lbs. per caster). When searching for a reliable and durable solution for heavy duty projects, consider Service Caster’s Series 30 top plate semi steel cast iron v-groove wheel casters. The Service Caster Series #30 v-groove wheel is designed to roll on 45 degree angled track, and also has a flat face suitable for non-tracked use. The semi-steel cast iron wheel is built to withstand high capacity, heavy loads up to 1250lbs and in temperatures up to 600°F. An economic choice over steel, semi-steel wheels are abrasion resistant and rugged. Finely crafted with double ball bearing heat treated raceways, these versatile casters are ideal for a wide range of applications specific to high capacity tracked workflows, but also for dollies, platform trucks, warehouse carts and freight terminals. Or ensure a smooth and secure ride for 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 V Groove Semi Steel 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": 800 lbs Capacity/Caster, 5": 1,100 lbs Capacity/Caster, 6": 1,200 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 top lock brake (TLB), or a total lock brake (TTL). The top lock brake (TLB) places a positive locking force against the wheel tread locking the wheel only. The total lock brake (TTL) also places a positive locking force against the wheel tread, but the total lock brake (TTL) simultaneously locks the wheel and the swivel for a complete stationary position.