Service Caster Brand Replacement Caster for McMaster Carr Caster 22455T55 - Rigid Top Plate Caster with 4 Inch Solid Polyurethane Wheel - 700 lbs. Capacity/Caster

Details

Manufacturer

Service Caster

Model

Series #30

SKU

MCM-SCC-30R420-SPUB

Condition

new

Quantity

1

UPC

734005546934

Harmonized code

8302.20.0000

Dimensions (L x W x H)

8 x 8 x 8 in

Shipping weight

7 lb

Posted

Sep 17, 2026, 7:00 PM CDT

Specifications

Bolt Pattern

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

Bolt Size

3/8" (hardware not included)

Capacity

700

Color

Rigid - No Brake - Blue

Durometer

60D

Heat Capacity

-50 degrees F to 180 degrees F

Item Dimension Unit of Measure

inches

Item Weight Unit of Measure

pounds

Load Height

4-1/4"

Lower Temperature

-50

Lower Temperature UofM

F

Material Type

Solid Polyurethane

Maximum Temperature

180

Maximum Temperature UofM

F

Mounting Height

4-1/4"

Mounting Type

Top Plate

Plating/Coating

Bright Zinc Plated Finish

Casters Mounting Method

Plate

Size

22455T55

Top Plate Size

4" x 4-1/2"

Tread Width

2

Tread Width UofM

inches

Type

Rigid caster

Wheel Bearing

Precision Ball Bearing

Wheel Diameter

4

Wheel Diameter UofM

inches

Wheel Material

Solid Polyurethane

Wheel Size

4" x 2"

Wheel Type

Solid Polyurethane

Description

High quality replacement caster for McMaster Carr caster 22455T55. Listing is for one (1) Service Caster Series #30 rigid caster with a 4" diameter by 2" wide solid polyurethane wheel capable of supporting 700 lbs. per caster. When searching for a reliable and durable solution to your McMaster Carr replacement caster needs, rely on Service Caster's Series 30 top plate solid polyurethane wheel casters. The Service Caster Series #30 features a non-marking, non-marring polyurethane wheel. Molded as one solid piece, this wheel is free from debonding, and will not flat spot, as can occur with comparable polyurethane wheels, ensuring a smooth and solid roll over long periods of time. These versatile casters are ideal for a wide range of applications, such as dollies, platform trucks, warehouse carts and freight terminals. Or ensure a 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 Solid Polyurethane 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": 700 lbs Capacity/Caster, 5": 1000 lbs Capacity/Caster, 6": 1200 lbs. Capacity/Caster, and 8": 1200 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. • HARDWARE NOT INCLUDED