Swivel Caster with 3.5 Inch Blue Polyurethane Wheel – 300 lbs. Capacity Per Caster – 4 Inch x 4-1/2 Inch Overall Top Plate – Service Caster Brand

Details

Manufacturer

Service Caster

Model

Series #20

SKU

SCC-20S3514-PPUB-BLUE-TP3

Condition

new

Quantity

1

UPC

734005062632

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 Size

3/8" (hardware not included)

Capacity

300

Color

Swivel - No Brake - Blue

Durometer

60D

Heat Capacity

-20 degrees F to 180 degrees F

Item Weight Unit of Measure

pounds

Load Height

4-5/8"

Lower Temperature

-20

Lower Temperature UofM

F

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

Swivels

Yes

Size

3.5" Wheel

Top Plate Size

4" x 4-1/2"

Tread Width

1.25

Tread Width UofM

inches

Type

Swivel caster

Wheel Bearing

Ball Bearing

Wheel Diameter

3.5

Wheel Diameter UofM

inches

Wheel Material

Polyurethane Tread on Polyolefin Core

Wheel Size

3.5" x 1-1/4"

Wheel Type

Polyurethane on Polyolefin

Description

Listing is for one (1) Service Caster Series #20 swivel caster with a 3.5" diameter by 1-1/4" wide blue polyurethane wheel capable of supporting 300lbs./caster. When searching for a reliable and durable solution to your caster needs, look no further than the Service Caster Series 20 top plate polyurethane casters. 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, while the non-marking, non-marring polyurethane wheels perform especially well on hard surfaces such as concrete, tile, and wood- rolling on a finely crafted ball bearing design that keeps 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 #20 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" and 3.5": 300 lbs Capacity/Caster; 4" and 5": 350 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). The top lock brake (TLB) places a positive locking force against the wheel tread locking the wheel only.