Solid Polyurethane Swivel Top Plate Swivel Caster with 3.5 Inch Blue Wheel and Posi Locking Brake - 300 lbs. Capacity Per Caster - Service Caster Brand

Details

Manufacturer

Service Caster

Model

Series #20

SKU

SCC-20S3514-SPUS-PLB

Condition

new

Quantity

1

UPC

734005085730

Harmonized code

8302.20.0000

Dimensions (L x W x H)

8 x 8 x 8 in

Shipping weight

4 lb

Posted

Sep 17, 2026, 7:00 PM CDT

Specifications

Bolt Pattern

1-3/4" x 2-7/8" to 3"

Bolt Size

5/16" (hardware not included)

Capacity

300

Color

Swivel - Posi Lock Brake - Blue

Durometer

60D

Feature

Posi lock brake

Heat Capacity

-50 degrees F to 180 degrees F

Item Dimension Unit of Measure

inches

Item Weight Unit of Measure

pounds

Load Height

4-5/8"

Locking Type

Posi lock brake

Lower Temperature

-50

Lower Temperature UofM

F

Material Type

Solid Polyurethane

Maximum Temperature

180

Maximum Temperature UofM

F

Mounting Height

4-5/8"

Mounting Type

Top Plate

Plating/Coating

Bright Zinc Plated Finish

Casters Mounting Method

Plate

Locking Castersor Wheels

Yes

Swivels

Yes

Size

3.5" Wheel

Top Plate Size

2-1/2" x 3-5/8"

Tread Width

1.25

Tread Width UofM

inches

Type

Swivel caster w/posi lock brake

Wheel Bearing

Plain Bore

Wheel Diameter

3.5

Wheel Diameter UofM

inches

Wheel Material

Polyurethane

Wheel Size

3-1/2" x 1-1/4"

Wheel Type

Solid Polyurethane

Description

Listing is for one (1) Service Caster Series #20 swivel caster with a 3-1/2" diameter by 1-1/4" wide solid polyurethane wheel and a posi locking brake capable of supporting 300 lbs./caster. The Service Caster Series #20 is ideal for light and medium duty material handling, carts, equipment, and shop projects. The zinc plated finish provides durability under any condition. And the non-marking, non-marring polyurethane wheel is molded as one solid piece, making it free from debonding. This ensures the wheel will not flat spot, as can occur with comparable polyurethane wheels, resulting in a smooth and solid roll over long periods of time. Mounting options include top plate, bolt hole and standard and metric threaded stem sizes. Service Caster is unsurpassed in quality, reliability, and excellent customer service. Count on us to move you forward. • These Service Caster Series #20 Solid Polyurethane casters offer various wheel sizes and mounting heights: 3” Wheel: 4-1/8” mounting height; 3-1/2” wheel: 4-5/8” mounting height; 4” wheel: 5-1/8” mounting height; 5” wheel: 6-1/8” mounting height. • Weight Capacity: 3", 3.5", 4", and 5": 300 lbs Capacity/Caster • Top plate measures at 2-1/2" x 3-5/8" with a bolt hole pattern of 1-3/4" x 2-7/8" to 3" and can either be bolted or welded on. • Brake options include a top lock brake, a total lock brake, or a posi lock brake. The top lock brake places a positive locking force against the wheel tread locking the wheel only. The total lock brake simultaneously locks the wheel and the swivel for a complete stationary position. The posi lock brake places a positive locking force against the wheel tread similar to the top lock brake, but the pedal is located above the wheel tread rather than on the side of the wheel.