Heavy Duty Swivel Top Plate Caster with Top Lock Brake and Bolt on Swivel Lock and 5 Inch Thermoplastic Rubber Donut Tread Wheel with Ball Bearings - 350 lbs. Capacity/Caster - Service Caster Brand

Details

Manufacturer

Service Caster

Model

Series #30

SKU

SCC-30CS520-TPRBD-TLB-BSL

Condition

new

Quantity

1

UPC

011586576094

Dimensions (L x W x H)

8 x 8 x 8 in

Shipping weight

5.9 lb

Posted

Sep 17, 2026, 7:00 PM CDT

Specifications

Bolt Size

3/8" (hardware not included)

Capacity

350

Color

Swivel - Brake & Bolt on Swivel Lock - Gray

Durometer

75A

Heat Capacity

-20 degrees F to 180 degrees F

Item Weight Unit of Measure

pounds

Load Height

6-1/2"

Locking Type

Top Lock Brake & Bolt on Swivel Lock

Lower Temperature

-20

Lower Temperature UofM

F

Maximum Temperature

180

Maximum Temperature UofM

F

Mounting Height

6-1/2"

Mounting Type

Top Plate

Plating/Coating

Bright Zinc Plated Finish

Casters Mounting Method

Plate

Locking Castersor Wheels

Yes

Swivels

Yes

Size

5" Wheel

Top Plate Size

4" x 4-1/2"

Tread Width

2

Tread Width UofM

inches

Type

Swivel caster w/top lock brake & bolt on swivel lock

Wheel Bearing

Precision Ball Bearing

Wheel Diameter

5

Wheel Diameter UofM

inches

Wheel Material

Thermoplastic Rubber Tread on Polyolefin Core

Wheel Size

5" x 2"

Wheel Type

Thermoplastic Rubber on Polyolefin

Description

Listing is for one (1) Service Caster Series #30 swivel caster with a 5" diameter by 2" wide thermoplastic rubber donut tread on polyolefin core wheel and maintenance free precision ball wheel bearings with a side lock brake & bolt on swivel lock capable of supporting 350 lbs./caster. When searching for a reliable and durable solution for medium and heavy duty projects, consider Service Caster’s Series 30 thermoplastic rubber donut tread on polyolefin core casters. The rounded face "donut" style soft tread is made of thermoplastic rubber that is non-marking, non-marring and provides easier mobility over standard flat tread wheels, resulting in a long lasting, high capacity wheel capable of easy rolling under heavy loads. 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 Thermoplastic Rubber Donut Tread on Polyolefin Core 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": 300 lbs Capacity/Caster, 5": 350 lbs Capacity/Caster, 6": 500 lbs. Capacity/Caster, and 8": 600 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) and 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.