Material Flow STP6600 KPL Series Medium-Heavy Kingpinless Rigid Casters - 4 Inch

STP6600 4 Inch KPL Series Medium-Heavy Kingpinless Rigid Casters

Manufacturer: Material Flow
$13.39
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Condition:
New

Volume Discounts Apply

FOB: Oregon Warehouse

Lead time: 2-5 days

The STP6600-KPL Series Medium Heavy Kingpinless Rigid Casters are designed for strength, durability, and versatility—perfect for material handling, mobile storage racks, tool chests, platform carts, and warehouse trucks. Engineered with a 1/4" steel top plate and bright zinc plating for corrosion resistance, these casters offer lasting performance in industrial environments. The 2-1/2" fork spacing and 1/2" diameter axle with lock nut ensure stability and load support, while optional brakes add control and safety. Built with grease fittings for smooth operation and long-lasting performance.

For brake options and pricing, contact Material Flow directly.

  • Caster Type: Rigid, Kingpinless
  • Wheel Size: 4 inches
  • Finish: Bright Zinc Plating
  • Top Plate: 1/4" Steel Plate
  • Fork Spacing: 2-1/2"
  • Axle: 1/2" Diameter with Lock Nut
  • Grease Fittings: Zerk in Swivel Section
  • Brakes: Optional (Contact for Details)
  • Ideal For: Material Handling, Storage Racks, Tool Chests, Platform Carts, Warehouse Trucks
  • Surcharges May Apply
 
 
 




Model No. Model No. Wheel Diameter Wheel Type Wheel Bearing Load Capacity Overall Height Swivel Radius Fastening Size Fastening Type Tread Width Price Qty
59302 STP6640R-KPL-01-HPR 4" Heavy Duty Plastic Roller 550 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$17.01
59845 STP6640R-KPL-01-NGF 4" Nylon Glass-Filled Roller 800 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$47.26
60133 STP6640R-KPL-01-HDP 4" Heavy Duty Plastic Plain 550 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$13.39
60157 STP6640R-KPL-01-MIR 4" Mirage (TPR) Roller 350 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$17.01
60291 STP6640R-KPL-01-PAL 4" Polyurethane / Aluminum Roller 700 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$21.85
60325 STP6640R-KPL-01-PCC-PBB 4" Crown Polyurethane / Cast Iron Precision 600 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$25.49
60709 STP6640R-KPL-01-PLX 4" Solid Polyurethane Roller 600 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$25.49
60779 STP6640R-KPL-01-PCI 4" Polyurethane / Cast Iron Roller 700 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$20.64
60875 STP6640R-KPL-01-MRC 4" Crown Mirage (TPR) Roller 350 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$17.01
61206 STP6640R-KPL-01-PCC 4" Crown Polyurethane / Cast Iron Roller 700 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$21.85
61309 STP6640R-KPL-01-PLX-PBB 4" Solid Polyurethane Precision 700 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$24.27
61490 STP6640R-KPL-01-PRO-PBB 4" Pro-Tech Polyurethane Precision 700 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$18.23
61847 STP6640R-KPL-01-PHN-PBB 4" Phenolic Precision 800 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$18.23
61869 STP6640R-KPL-01-PNY 4" Polyurethane / Nylon Roller 700 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$19.43
61895 STP6640R-KPL-01-PRX-PBB 4" Pro-Tech Xtra Precision 600 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$19.43
62204 STP6640R-KPL-01-PHN-HT 4" Hi-Temp Phenolic Roller 800 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$26.69
62273 STP6640R-KPL-01-PHN 4" Phenolic Roller 800 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$15.81
62401 STP6640R-KPL-01-PRO 4" Pro-Tech Polyurethane Roller 700 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$19.43
62627 STP6640R-KPL-01-RCI 4" Rubber / Cast Iron Roller 400 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$18.23
62713 STP6640R-KPL-01-PHN-DB 4" Phenolic Delrin 800 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$17.01
62848 STP6640R-KPL-01-VGR 4" V-Groove Steel Roller 700 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$21.85
63008 STP6640R-KPL-01-RNY 4" Rubber / Cast Iron Roller 400 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$26.69
63612 STP6640R-KPL-01-STL 4" Steel Roller 700 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$19.43
64052 STP6640R-KPL-01-SDI 4" Ductile Iron Roller 1000 lbs. 5-5/8" 3-9/16" 4" x 4-1/2" Top Plate 2"
$25.49
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