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Collection: 4" by 4-1/2" Top Plate Casters

Casters with a 4" by 4-1/2" top plate, a versatile mounting size found across medium and medium-heavy duty applications. This plate pairs a stable footprint with a bolt pattern common to industrial carts, platform trucks, and equipment bases. All casters in this collection share the 4" by 4-1/2" overall plate dimension for straightforward replacement matching. Filter by wheel type, load capacity, swivel or rigid configuration, and brake options.

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993 products

Caster Solutions

6" x 2" Swivel Plate Caster with Poly-Pro™ Wheel

27PP60JM6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 720 lb Cap.
Regular price From $40.00
Sale price Regular price

Caster Solutions

5" x 2" Swivel Plate Caster with Poly-Pro™ Wheel

27PP50JM6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 600 lb Cap.
Regular price From $36.75
Sale price Regular price

Caster Solutions

4" x 2" Swivel Plate Caster with Poly-Pro™ Wheel

27PP40JM6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 500 lb Cap.
Regular price From $33.60
Sale price Regular price

Caster Solutions

8" x 2" Swivel Plate Caster with Polyon™ Wheel

27PU80JV6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1250 lb Cap.
Regular price From $63.05
Sale price Regular price

Caster Solutions

6" x 2" Swivel Plate Caster with Polyon™ Wheel

27PU60JV6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1200 lb Cap.
Regular price From $53.00
Sale price Regular price

Caster Solutions

5" x 2" Swivel Plate Caster with Polyon™ Wheel

27PU50JV6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1100 lb Cap.
Regular price From $47.40
Sale price Regular price

Caster Solutions

4" x 2" Swivel Plate Caster with Polyon™ Wheel

27PU40JV6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 800 lb Cap.
Regular price From $42.15
Sale price Regular price

Caster Solutions

8" x 2" Swivel Plate Caster with Polyon™ Wheel

27PU80JG6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1250 lb Cap.
Regular price From $63.05
Sale price Regular price

Caster Solutions

6" x 2" Swivel Plate Caster with Polyon™ Wheel

27PU60JG6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1200 lb Cap.
Regular price From $53.00
Sale price Regular price

Caster Solutions

5" x 2" Swivel Plate Caster with Polyon™ Wheel

27PU50JG6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1100 lb Cap.
Regular price From $47.40
Sale price Regular price

Caster Solutions

4" x 2" Swivel Plate Caster with Polyon™ Wheel

27PU40JG6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 800 lb Cap.
Regular price From $42.15
Sale price Regular price

Caster Solutions

8" x 2" Swivel Plate Caster with Polyon-Al™ Wheel

27PA80JR6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1250 lb Cap.
Regular price From $82.56
Sale price Regular price

Caster Solutions

6" x 2" Swivel Plate Caster with Polyon-Al™ Wheel

27PA60JR6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1200 lb Cap.
Regular price From $62.34
Sale price Regular price

Caster Solutions

5" x 2" Swivel Plate Caster with Polyon-Al™ Wheel

27PA50JR6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 900 lb Cap.
Regular price From $54.06
Sale price Regular price

Caster Solutions

4" x 2" Swivel Plate Caster with Polyon-Al™ Wheel

27PA40JR6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 800 lb Cap.
Regular price From $48.39
Sale price Regular price

Caster Solutions

8" x 2" Swivel Plate Caster with Polyon-Al™ Wheel

27PA80JN6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1250 lb Cap.
Regular price From $82.56
Sale price Regular price

Caster Solutions

6" x 2" Swivel Plate Caster with Polyon-Al™ Wheel

27PA60JN6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1200 lb Cap.
Regular price From $62.34
Sale price Regular price

Caster Solutions

5" x 2" Swivel Plate Caster with Polyon-Al™ Wheel

27PA50JN6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 900 lb Cap.
Regular price From $54.06
Sale price Regular price

Caster Solutions

4" x 2" Swivel Plate Caster with Polyon-Al™ Wheel

27PA40JN6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 800 lb Cap.
Regular price From $48.39
Sale price Regular price

Caster Solutions

8" x 2" Swivel Plate Caster with Polymadic™ Wheel

27PM80JM6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1000 lb Cap.
Regular price From $48.65
Sale price Regular price

About Caster Solutions

Caster Solutions was founded in 2001 by Greg Glenn to address the growing need for reliable and application-specific caster solutions in the material handling industry. With more than 30 years of experience, Greg built the company around a simple principle: solving real-world material handling challenges with practical, durable, and cost-effective solutions.

Today, Caster Solutions serves businesses across North America by providing high-quality casters, wheels, and material handling components backed by real industry expertise.

Above all, we are centered around customer service and satisfaction. From helping you find the right part to standing behind every order, our goal is to make sure you get a solution that works and an experience that earns your business again.

Fast Delivery
30 Days Free Returns
No Fees
Secure Payment
Fast Delivery
30 Days Free Returns
Secure Payment
No Fees