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4″ Phenolic Wheel – Stainless Steel Stem K3

$64.51

PN: SS-K3TM4X
In Stock
Please select any add ons you require for your caster and if you are selecting multiple option types, add all of the quantity for the first choice and then make your selections for the second, third, fourth, etc… choices. (Example: 2 With Brakes and 2 Without Brakes)

Click Here To See Stem Options (Modular Stems available for variety of fastening needs)

HK1/2 | HK1/2 - Single 1/2" Bolt Hole For Your Bolt +$1.00TS61 | TS61 - Threaded Stem 3/8"-16 x 1" Long +$3.00TS22 | TS22 - Threaded Stem 1/2"-13 x 1-1/2" LongTS26N | TS26N - Threaded Stem 1/2"-13 x 2-3/4" Long +$3.00TSC1 | TSC1 - Threaded Stem 1/2"-13 x 4" Long +$25.00TSC2 | TSC2 - Threaded Stem 5/8"-11 x 4" Long +$25.00TSC3 | TSC3 - Threaded Stem 3/4"-10 x 6" Long +$25.00TSC4 | TSC4 - Threaded Stem 3/4"-10 x 4" Long +$25.00GR91 | GR91 - Grip Ring Stem 7/16" Diameter x 1-3/8" Long +$27.00GR95 | GR95 - Grip Ring Stem .846" x 2-3/16" (For 7/8" Inner Diameter "Metro" Shelving) +$27.00SQ7/8-GR | SQ7/8-GR - 7/8" Plain Square Grip Ring (To Drill Your Own Cross-Holes) +$27.00RD3/4 | RD3/4 - 3/4" Round - 3 Cross Holes +$27.00SQ3/4 | SQ3/4 - 3/4" Square - 3 Cross Holes +$27.00ER9 | ER9 - Expanding Rubber for 3/4" Inner Diameter +$25.00ER27 | ER27 - Expanding Rubber for 7/8" Inner Diameter +$25.00ER28 | ER28 - Expanding Rubber for 1" Inner Diameter +$25.00ER29 | ER29 - Expanding Rubber for 1-1/8" Inner Diameter +$25.00ER17 | ER17 - Expanding Rubber for 1-1/4" Inner Diameter +$25.00ER25 | ER25 - Expanding Rubber for 1-3/8" Inner Diameter +$25.00ER26 | ER26 - Expanding Rubber for 1-1/2" Inner Diameter +$25.00ER21 | ER21 - Expanding Rubber for 1-13/16" Inner Diameter +$25.00

Please Select a Brake Option.

No BrakeTB | TB - Metal Pedal on side of wheel +$10.00PTB | PTB - Plastic Pedal on top of wheel (Easier To Use) +$10.00TL | TL - Total Locking Brake +$30.00
Volume Pricing on Inquiry. Call us: 800-501-3808

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Technical Specifications

4
Wheel Diameter
4
Ollie Recommends!
Caster City Recommendation
Ollie Recommends!
Yes
Non-Marking
Yes
304 Stainless Steel
Stainless Steel Grade
304 Stainless Steel
1 1/4
Wheel Width
1 1/4
Plain
Wheel Bearing
Plain
300 lbs
Maximum Capacity (lbs)
300 lbs
5 1/8"
Overall Height
5 1/8"
3 1/4
Swivel Radius
3 1/4
Black
Color
Black
ER17ER21ER25ER26ER27ER28ER29ER9GR91GR95HK1/2RD3/4SQ3/4SQ7/8-GRTS-S1TS-S2TS-S3TS-S7TS22TS26N
Stainless Steel Stem Add Ons
ER17, ER21, ER25, ER26, ER27, ER28, ER29, ER9, GR91, GR95, HK1/2, RD3/4, SQ3/4, SQ7/8-GR, TS-S1, TS-S2, TS-S3, TS-S7, TS22, TS26N, TS61
PTBTB
Brake Codes
PTB, TB
LA
Lube Axle Code
LA
Weight
Weight
2.75 lbs

Description

4″ Phenolic Wheel. Shown in photo with 5″ wheels. This economy stainless steel stem caster K3 is made from 304 stamped stainless steel and stands up to corrosive environments well, especially suitable for washdowns due to having an open design swivel bearing, which allows for less water to be collected in the raceways. This stainless steel stem caster uses a ⅜” diameter axle and the swivel caster raceway is held together by a ½” diameter rivet. This economy stainless steel stem caster’s swivel bearing is held together by two ball bearings. This caster is excellent for washdown situations due to having no swivel bearing cover or a grease fitting, which helps facilitate water draining through the swivel bearing and raceways. This stem caster performs best if you limit the load to no more than 1000 lbs on a set of 4 Model K3 casters.

Phenolic caster wheels are a hard composition, non-marking wheel that is excellent for large loads that do not move often. Phenolic can not develop a flat spot if left parked for a long period under load, and the wheel is capable of withstanding shock loads and the impacts of small obstructions. Phenolic can absorb water and other chemicals if excessive exposure occurs. Phenolic caster wheels come standard with a roller bearing and have precision sealed ball bearings as an option. This caster wheel comes in diameters that range from 3” to 18” and the width of the wheels ranges from 1-¼” to 4”. All phenolic wheels have a Durometer of Shore D 90 and the temperature range is -40° to +250° F. Contact us if you need help with placing an order: 800-501-3808

Phenolic Caster Wheels from Caster City

Our Phenolic Caster Wheels, made from macerated canvas mixed with phenolic resin and molded under high pressure and temperature are a cost-effective, hard-composition, non-marking solution ideal for supporting heavy stationary loads that move infrequently. With a hardness comparable to polished maple flooring and a Durometer of Shore D 90, these wheels are designed to handle large loads comparable to metal wheels without developing flat spots, even when parked for prolonged periods under load. Available in diameters from 3” to 18” and widths from 1-¼” to 4”, they come standard with roller bearings or optional precision sealed ball bearings, making them perfect for smooth concrete surfaces in industrial settings like warehouses or manufacturing facilities.

These phenolic caster wheels are highly resistant to oil, grease, gasoline, and mild acids, and can withstand shock loads and impacts from small obstructions. They are recommended for storage loads without permanent set and offer slight floor wear, except on already deteriorating surfaces. For enhanced performance, a laminated unmacerated tread option provides 25% more capacity and greater chip resistance, though the wheel material may chip or cut from contact with steel plates or rough surfaces. With a temperature range of -40°F to +250°F, and intermittent use up to 300°F, these wheels are built for durability in dry environments where they excel in supporting heavy static loads.

While Phenolic Caster Wheels are tough and versatile, they are not suitable for wet applications or environments with excessive exposure to water, oil, or chemicals, as they can slowly absorb these substances and fail over time. For applications involving routine moisture or strong acids and alkaline solutions, consider alternative wheel materials. Ideal for dry, high-capacity settings requiring impact resistance and floor protection, these wheels are a reliable, economical choice. Contact Caster City at 800-501-3808 for assistance with custom configurations or to place an order for our durable Phenolic Caster Wheels.

Our #1 goal is to help you find the best caster and wheels for your needs. If you need help finding the right casters, contact our team of professionals. You can also customize many of our casters with a variety of options such as swivel locks, wheel brakes and zerk fittings. We ship our products from assembly plants in Georgia, Pennsylvania, Virginia, Texas, Nevada and Canada. Whether you’re a one-man shop or a global giant, we can provide you with: We specialize in Business to Business, however, consumer orders are gladly accepted and we can provide you with:

  • Fastest Lead Time in the Industry
  • Caster performance data.
  • Comparative data.
  • Customized caster solutions.
  • Help with caster solutions.
  • Case studies by industry or application.
  • Manufacturer and Distributor of over $25 million dollars in Finished Component Parts 
  • Majority of Orders Processed and Shipped in 2 Days or Less
Call us during the design phase of your project, we can help you avoid costly modifications once fabrication has started. We guarantee what we recommend.Industrial & Heavy Duty Casters | Caster City

If you have any questions about your measurements, please call 800-501-3808