Service Caster Brand Replacement Caster for Grainger Caster 489C46 P25S-C060R-14-CB-DL-Swivel Kingpinless Top Plate Caster with 6 Inch Semi Steel Wheel with Swivel Lock and Side Lock Brake

Details

Manufacturer

Service Caster

Model

Series#KP30

SKU

GRA-SCC-KP30S620-SSR-SLB-BSL

Condition

new

Quantity

1

UPC

734005483000

Harmonized code

8302.20.0000

Dimensions (L x W x H)

12 x 12 x 7.5 in

Shipping weight

12 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

1200

Color

Swivel - Brake & Bolt on Swivel Lock - Silver

Heat Capacity

-45 degrees F to 600 degrees F

Item Dimension Unit of Measure

inches

Item Weight Unit of Measure

pounds

Load Height

7-1/2"

Locking Type

Top Lock Brake & Bolt on Swivel Lock

Lower Temperature

-45

Lower Temperature UofM

F

Material Type

Semi Steel Cast Iron

Maximum Temperature

600

Maximum Temperature UofM

F

Mounting Height

7-1/2"

Mounting Type

Top Plate

Plating/Coating

Bright Zinc Plated Finish

Casters Mounting Method

Plate

Locking Castersor Wheels

Yes

Swivels

Yes

Size

489C46 and P25S-C060R-14-CB-DL

Top Plate Size

4" x 4-1/2"

Tread Width

2

Tread Width UofM

inches

Type

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

Wheel Bearing

Roller Bearing

Wheel Diameter

6

Wheel Diameter UofM

inches

Wheel Material

Semi Steel Cast Iron

Wheel Size

6" x 2"

Wheel Type

Semi Steel Cast Iron

Description

Listing is for one (1) Service Caster Series #KP30 swivel caster with a 6" diameter by 2" wide semi steel cast iron wheel with a side lock brake & bolt on swivel lock capable of supporting 1,200 lbs./caster. Introducing Service Caster's replacement caster, a perfect alternative to the Grainger caster 489C46 P25S-C060R-14-CB-DL. When searching for a reliable and durable solution to your caster needs, consider Service Caster’s Series KP30 semi-steel cast iron casters. Semi-steel cast iron provides a long lasting, high capacity wheel capable of easy rolling under heavy loads. These cast iron based wheels feature a machined hub and wheel face. An economic choice over steel, semi-steel wheels are abrasion resistant and rugged while also having the capability to perform in temperatures up to 600 degrees Fahrenheit. Featuring a Kingpinless hot forged ASTM1045 steel design that increases caster durability and integrity, the series KP30 eliminates problems associated with kingpin failure due to severe shock loading. In addition, the Kingpinless design features 3/8” diameter HRC45 steel ball bearings which absorb thrust and load in severe environments. Lastly, Service Caster’s Series KP30 casters are finely crafted with zinc plating, grease fittings, and 4 position notches to accept 4-position locks. These highly versatile casters are ideal for a wide range of applications, such as dollies, platform trucks, warehouse carts and freight terminals. Even drywall carts, welding carts, and wall panel carts will be ready to roll on the Series KP30. • Replacement Caster for Grainger Caster: 489C46 P25S-C060R-14-CB-DL • Weight Capacity: 1200 lbs. • Compatible with Dollies, Floor Trucks, Material Handling Containers, Platform Trucks, Shop Carts, Warehouse Trucks and Waste Disposal Trucks • HARDWARE NOT INCLUDED