Material Flow STP7100 Series Heavy Duty Drop Forged Swivel Caster

STP7100 Series Heavy Duty Drop Forged Swivel Casters

Manufacturer: Material Flow
$99.07
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Condition:
New

FOB: Oregon Warehouse

Lead time: 2-5 days

Engineered to outperform under pressure, the STP7100 Series Heavy Duty Drop Forged Swivel Casters from Material Flow are the ultimate solution for high-impact, high-load applications. Whether you're outfitting cargo containers, textile carts, or trash bins, these casters deliver strength, stability, and smooth swivel performance.

Built with a 3/8" AISI 1045 drop forged steel top plate and precision-machined double ball bearing raceways, these casters withstand daily industrial abuse. The 23/64" thick machine-welded steel legs resist bending, and the 3" fork spacing provides added stability for heavier equipment. The 3/4" diameter axle and kingpin, combined with Zerk grease fittings, make this a caster you can count on—delivered within 2–5 days.

  • Lead Time: 2–5 days

  • Finish: Bright zinc plating

  • Top Plate: 3/8" AISI 1045 drop forged steel

  • Swivel Bearings: Coined “deep groove” double ball bearing with machined thrust raceway

  • Fork Spacing: 3"

  • Legs: 23/64" machine-welded steel, formed for durability

  • Kingpin: 3/4" diameter bolt and nut

  • Axle: 3/4" diameter with lock nut

  • Grease Fittings: Zerk fitting in swivel section

  • Applications:

    • Cargo containers

    • Freight terminal trucks

    • Textile carts and storage racks

    • Trash containers

    • Heavy duty platform trucks

  • Additional Info: Surcharges may apply

Model No. Model No. Fastening Type Fastening Size Overall Height Wheel Diameter Wheel Type Wheel Bearing Load Capacity Swivel Radius Tread Width Price Qty
44114 STP7140-01-PCI Top Plate 4-1/2" x 6-1/4" 5-5/8" 4" Polyurethane / Cast Iron Roller 1500 lbs. 3-7/16" 2-3/4"
$102.37
44217 STP7160-01-PCI Top Plate 4-1/2" x 6-1/4" 7-1/2" 6" Polyurethane / Cast Iron Roller 1600 lbs. 5-1/4" 2-1/2"
$118.87
44354 STP7160-01-PHN Top Plate 4-1/2" x 6-1/4" 7-1/2" 6" Phenolic Roller 1600 lbs. 5-1/4" 2-1/2"
$108.97
44712 STP7160-01-RCI Top Plate 4-1/2" x 6-1/4" 7-1/2" 6" Rubber / Cast Iron Roller 700 lbs. 5-1/4" 2-1/2"
$110.07
45155 STP7160-01-STL Top Plate 4-1/2" x 6-1/4" 7-1/2" 6" Steel Roller 1600 lbs. 5-1/4" 2-1/2"
$113.37
45455 STP7160-01-SDI Top Plate 4-1/2" x 6-1/4" 7-1/2" 6" Ductile Iron Roller 340 lbs. 5-1/4" 2-1/2"
$99.07
45617 STP7180-01-PCI Top Plate 4-1/2" x 6-1/4" 10-1/8" 8" Polyurethane / Cast Iron Roller 2000 lbs. 6-1/4" 2-1/2"
$127.67
45741 STP7180-01-PHN Top Plate 4-1/2" x 6-1/4" 10-1/8" 8" Phenolic Roller 2000 lbs. 6-1/4" 2-1/2"
$113.37
45928 STP7180-01-RCI Top Plate 4-1/2" x 6-1/4" 10-1/8" 8" Rubber / Cast Iron Roller 850 lbs. 6-1/4" 2-1/2"
$114.47
46032 STP7180-01-STL Top Plate 4-1/2" x 6-1/4" 10-1/8" 8" Steel Roller 1800 lbs. 6-1/4" 2-1/2"
$124.37
46339 STP7180-01-SDI Top Plate 4-1/2" x 6-1/4" 10-1/8" 8" Ductile Iron Roller 4000 lbs. 6-1/4" 2-1/2"
$107.87
46413 STP7110-01-PCI Top Plate 4-1/2" x 6-1/4" 11-7/8" 10" Polyurethane / Cast Iron Roller 2200 lbs. 7-9/16" 2-1/2"
$140.87
46691 STP7110-01-PHN Top Plate 4-1/2" x 6-1/4" 11-7/8" 10" Phenolic Roller 2500 lbs. 7-9/16" 2-1/2"
$127.67
46837 STP7110-01-SDI Top Plate 4-1/2" x 6-1/4" 11-7/8" 10" Ductile Iron Roller 4000 lbs. 7-9/16" 2-1/2"
$119.97
46905 STP7110-01-RCI Top Plate 4-1/2" x 6-1/4" 11-7/8" 10" Rubber / Cast Iron Roller 950 lbs. 7-9/16" 2-1/2"
$128.77
46930 STP7110-01-STL Top Plate 4-1/2" x 6-1/4" 11-7/8" 10" Steel Roller 2000 lbs. 7-9/16" 2-1/2"
$140.87
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