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Hamilton ZFHS Spinfinity Casters

Spinfinity Maintenance-Free | Series ZFHS

Capacity Range: 600 – 3,000 lbs.

Hamilton's all-new Spinfinity maintenance-free Series ZFHS, is one tough caster. Designed for two inch wide wheels and rated up to 3000 lbs, the ZFHS represents the highest rated maintenance-free kingpinless caster in its class. The ZFHS has a massive forged swivel ring that provides its best in class strength.

Like our other legendary heavy duty casters, the top plate and inner raceway are forged steel formed from one piece, providing incredible strength for shock conditions. Once formed, the raceways are CNC-machined and then hardened to ensure a uniform depth in hardness of the swivel raceway. The hardening and the CNC-machining together produce an excellent swiveling caster under heavy loads.

All ZFHS Series casters are finished in a durable powder coated red crimson and come standard with a choice of thirteen different wheel types. Bearing selections are exclusive to double sealed precision ball bearings which like the swivel raceway are maintenance-free. Select with confidence knowing all of the casters in the chart below are classified as maintenance-free.

Quality Features & Specs

Swivel Construction
Forged steel top plate and fork base; 1/4" x 2" precision laser cut steel legs welded inside and outside to forged steel horn base.

Load Bearing
3 5/16" diameter hardened and CNC-machined raceway with 3/8" balls.

Product Finish
Powder Coated - Caster rigs are powder coated with Hamilton’s new Crimson Powder, a metallic HAA Polyester providing a premium look and excellent durability for both interior and exterior environments.

Sealed Swivel Construction
The forged ring is cnc-machined with a precision groove to accept a large seal made from Nitrile butadiene rubber(NBR) designed to keep grease in and 
contaminants out.

Axle
1/2" diameter hex head with lock nut.

  • R-HS-62EMB Hamilton Spinfinity Rigid Caster

    R-HS-62EMB Hamilton Spinfinity Rigid Caster

    Kingpinless Rigid caster 6" x 2" Duralast hard polyurethane (70D) on cast iron wheel with ball bearings 7-3/4" mounting height Forged steel construction 4-1/2" x 6-1/2" top plate 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4" bolt...

    MSRP: $124.10
    $79.25
    Add to Cart
  • R-HS-6DB Hamilton Spinfinity Rigid Caster

    R-HS-6DB Hamilton Spinfinity Rigid Caster

    Kingpinless Rigid caster6" x 2" Duralast hard polyurethane (70D) on cast iron wheel with ball bearings 7-3/4" mounting height Forged steel construction 4-1/2" x 6-1/2" top plate 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4" bolt hole pattern Red...

    MSRP: $140.00
    $89.39
    Add to Cart
  • R-HS-6DB70 Hamilton Spinfinity Rigid Caster

    R-HS-6DB70 Hamilton Spinfinity Rigid Caster

    Kingpinless Rigid caster6" x 2" Duralast hard polyurethane (70D) on cast iron wheel with ball bearings 7-3/4" mounting height Forged steel construction 4-1/2" x 6-1/2" top plate 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4" bolt hole...

    MSRP: $174.00
    $111.14
    Add to Cart
  • R-HS-6EGB R-HS-6EGB Hamilton Spinfinity Rigid Caster

    R-HS-6EGB Hamilton Spinfinity Rigid Caster

    Kingpinless Rigid caster 6" x 2" Duralast hard polyurethane (70D) on cast iron wheel with ball bearings 7-3/4" mounting height Forged steel construction 4-1/2" x 6-1/2" top plate 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4" bolt...

    MSRP: $178.10
    $113.73
    Add to Cart
  • R-HS-6FSB Hamilton Spinfinity Rigid Caster

    R-HS-6FSB Hamilton Spinfinity Rigid Caster

    Kingpinless Rigid caster6" x 2" Duralast hard polyurethane (70D) on cast iron wheel with ball bearings 7-3/4" mounting height Forged steel construction 4-1/2" x 6-1/2" top plate 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4" bolt hole...

    MSRP: $176.30
    $112.60
    Add to Cart
  • R-HS-6GB95 R-HS-6GB95 Hamilton Spinfinity Rigid Caster

    R-HS-6GB95 Hamilton Spinfinity Rigid Caster

    Kingpinless Rigid caster6" x 2" Duralast hard polyurethane (70D) on cast iron wheel with ball bearings 7-3/4" mounting height Forged steel construction 4-1/2" x 6-1/2" top plate 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4" bolt hole pattern Red...

    MSRP: $210.00
    $134.11
    Add to Cart
  • R-HS-6MB Hamilton Spinfinity Rigid Caster

    R-HS-6MB Hamilton Spinfinity Rigid Caster

    Kingpinless Rigid caster6" x 2" Duralast hard polyurethane (70D) on cast iron wheel with ball bearings 7-3/4" mounting height Forged steel construction 4-1/2" x 6-1/2" top plate 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4" bolt hole pattern Red...

    MSRP: $108.60
    $69.36
    Add to Cart
  • R-HS-6NYB R-HS-6NYB Hamilton Spinfinity Rigid Caster

    R-HS-6NYB Hamilton Spinfinity Rigid Caster

    Kingpinless Rigid caster6" x 2" Duralast hard polyurethane (70D) on cast iron wheel with ball bearings 7-3/4" mounting height Forged steel construction 4-1/2" x 6-1/2" top plate 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4" bolt hole pattern Red...

    MSRP: $272.00
    $173.71
    Add to Cart
  • R-HS-6SPB

    R-HS-6SPB Hamilton Spinfinity Rigid Caster

    Kingpinless Rigid caster6" x 2" Duralast hard polyurethane (70D) on cast iron wheel with ball bearings 7-3/4" mounting height Forged steel construction 4-1/2" x 6-1/2" top plate 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4" bolt hole pattern Red...

    MSRP: $153.90
    $98.28
    Add to Cart
  • R-HS-6SWC75D R-HS-6SWC75D Hamilton Spinfinity Rigid Caster

    R-HS-6SWC75D Hamilton Spinfinity Rigid Caster

    Kingpinless Rigid caster6" x 2" Duralast hard polyurethane (70D) on cast iron wheel with ball bearings 7-3/4" mounting height Forged steel construction 4-1/2" x 6-1/2" top plate 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4" bolt hole pattern Red...

    MSRP: $238.90
    $152.58
    Add to Cart
  • R-HS-6SWC85 W-620-SWC85-1/2

    R-HS-6SWC85 ZFHS Series Rigid Caster

    R-HS-6SWC85 Load Capacity (lbs.): 1200 Availability: Ships in 24-48 hours   Hamilton Rigid Caster with 6" x 2" UltraGlide™ (85A) Twin Wheel Blue Tread on Aluminum Core with 3/4" Sealed Precision Ball Bearings Caster Specs Load...

    $195.84
    Add to Cart
  • R-HS-6SWF70D R-HS-6SWF70D 6 Inch Hamilton Rigid Caster

    R-HS-6SWF70D 6 Inch Hamilton Rigid Caster

    RHS-6SWF70D Load Capacity (lbs.): 2025 Availability:  Ships in 24-48 hours Hamilton ZFHS Series Rigid Caster with 6" x 2" UltraGlide™ (70D) Twin Wheel Black Tread on Aluminum Core with Sealed Precision Ball Bearings Caster SpecsLoad...

    $186.66
    Add to Cart