EZ Roll Casters Inc
Rolling Across the USA!      

FZ-Series - Heavy Duty Kingpinless Drop Forged (Capacity to 6,000lbs)



  • Hot forged ASTM 1045 steel
  • Eliminated kingpin failure due to severe shock loading
  • Top plate and inner raceway are integrally forged
  • 1/2” diameter HRC 45  steel ball bearings absorb thrust and load
  • 3/4” standard axle
  • Zinc plated
  • Grease fitting in swivel raceway
  • 4 position notches standard


Typical uses for the FZ series include large platform trucks, cargo containers, drying racks, freight terminal trucks, steel handling carts, mobile storage racks, and anywhere shock loading is anticipated.



Option # Type Size (A x B) Hole Spacing (C x D to E x F) Attaching Bolt Size
None Plate 4-1/2 x 6-1/4 2-7/16 x 4-15/16 to 3-3/8 x 5-1/4 1/2

Wheel Dia. Tread Width Wheel Type Load Cap. OAH Bearing Swivel Rigid
5 2-1/2 Polyurethane/Steel (MOP) 1400 7 Roller FZ-0525-MOP-KP FZ-0525-MOP-R
Ductile Steel (DS) 2000 Roller FZ-0525-DS-KP FZ-0525-DS-R
6 2-1/2 Rubber/Steel (MOR) 700 7-1/2 Roller FZ-0625-MOR-KP FZ-0625-MOR-R
Polyurethane/Steel (MOP) 1600 Roller FZ-0625-MOP-KP FZ-0625-MOP-R
Phenolic (PH) 1600 Roller FZ-0625-PH-KP FZ-0625-PH-R
Crown Polyurethane/Steel (SWC) 1700 Roller FZ-0625-SWC-KP FZ-0625-SWC-R
Steel (ST) 1800 Roller FZ-0625-ST-KP FZ-0625-ST-R
V-Groove (VG) 2000 Roller FZ-0625-VG-KP FZ-0625-VG-R
Ductile Steel (DS) 3500 Roller FZ-0625-DS-KP FZ-0625-DS-R
Crown Ductile Steel (CDS) 3500 Roller FZ-0625-CDS-KP FZ-0625-CDS-R
Ductile V-Groove (DVG) 3500 Roller FZ-0625-DVG-KP FZ-0625-DVG-R
3 Rubber/Steel (RS) 750 Roller FZ-0630-MOR-KP FZ-0630-MOR-R
Polyurethane/Steel (MOP) 2000 Roller FZ-0630-MOP-KP FZ-0630-MOP-R
Crown Polyurethane/Steel (SWC) 2000 Roller FZ-0630-SWC-KP FZ-0630-SWC-R
Phenolic (PH) 2000 Roller FZ-0630-PH-KP FZ-0630-PH-R
Steel (ST) 2500 Roller FZ-0630-ST-KP FZ-0630-ST-R
V-Groove (VG) 2800 Roller FZ-0630-VG-KP FZ-0630-VG-R
Heavy Duty Polyurethane/Steel (EX) 3000 Roller FZ-0630-EX-KP FZ-0630-EX-R
Ductile V-Groove (DVG) 5000 Roller FZ-0630-DVG-KP FZ-0630-DVG-R
Crown Ductile Steel (CDS) 6000 Roller FZ-0630-CDS-KP FZ-0630-CDS-R
Ductile Steel (DS) 6000 Roller FZ-0630-DS-KP FZ-0630-DS-R
8 2-1/2 Rubber/Steel (MOR) 850 10-1/8 Roller FZ-0825-MOR-KP FZ-0825-MOR-R
Steel (ST) 1800 Roller FZ-0825-ST-KP FZ-0825-ST-R
Crown Polyurethane/Steel (SWC) 2000 Roller FZ-0825-SWC-KP FZ-0825-SWC-R
Polyurethane/Steel (MOP) 2000 Roller FZ-0825-MOP-KP FZ-0825-MOP-R
Ductile Steel (DS) 4000 Roller FZ-0825-DS-KP FZ-0825-DS-R
3 Rubber/Steel (RS) 900 Roller FZ-0830-MOR-KP FZ-0830-MOR-R
Phenolic (PH) 2000 Roller FZ-0825-PH-KP FZ-0825-PH-R
V-Groove (VG) 2500 Roller FZ-0825-VG-KP FZ-0825-VG-R
Polyurethane/Steel (MOP) 2500 Roller FZ-0830-MOP-KP FZ-0830-MOP-R
Crown Polyurethane/Steel (SWC) 2500 Roller FZ-0830-SWC-KP FZ-0830-SWC-R
Steel (ST) 2500 Roller FZ-0830-ST-KP FZ-0830-ST-R
Phenolic (PH) 2500 Roller FZ-0830-PH-KP FZ-0830-PH-R
V-Groove (VG) 2800 Roller FZ-0830-VG-KP FZ-0830-VG-R
Heavy Duty Polyurethane/Steel (EX) 3500 Roller FZ-0830-EX-KP FZ-0830-EX-R
Ductile V-Groove (DVG) 3500 Roller FZ-0825-DVG-KP FZ-0825-DVG-R
Crown Ductile Steel (CDS) 4000 Roller FZ-0825-CDS-KP FZ-0825-CDS-R
Ductile V-Groove (DVG) 5000 Roller FZ-0830-DVG-KP FZ-0830-DVG-R
Crown Ductile Steel (CDS) 6000 Roller FZ-0830-CDS-KP FZ-0830-CDS-R
Ductile Steel (DS) 6000 Roller FZ-0830-DS-KP FZ-0830-DS-R
10 2-1/2 Rubber/Steel (MOR) 1000 11-1/2 Roller FZ-1025-MOR-KP FZ-1025-MOR-R
Steel (ST) 2000 Roller FZ-1025-ST-KP FZ-1025-ST-R
Polyurethane/Steel (MOP) 2200 Roller FZ-1025-MOP-KP FZ-1025-MOP-R
Phenolic (PH) 2500 Roller FZ-1025-PH-KP FZ-1025-PH-R
Crown Polyurethane/Steel (SWC) 2500 Roller FZ-1025-SWC-KP FZ-1025-SWC-R
3 Rubber/Steel (MOR) 1100 Roller FZ-1030-MOR-KP FZ-1030-MOR-R
Steel (ST) 2500 Roller FZ-1030-ST-KP FZ-1030-ST-R
Phenolic (PH) 2500 Roller FZ-1030-PH-KP FZ-1030-PH-R
V-Groove (VG) 3000 Roller FZ-1030-VG-KP FZ-1030-VG-R
Crown Polyurethane/Steel (SWC) 3000 Roller FZ-1030-SWC-KP FZ-1030-SWC-R
Polyurethane/Steel (MOP) 3000 Roller FZ-1030-MOP-KP FZ-1030-MOP-R
Heavy Duty Polyurethane/Steel (EX) 4000 Roller FZ-1030-EX-KP FZ-1030-EX-R
Ductile Steel (DS) 6000 Roller FZ-1030-DS-KP FZ-1030-DS-R
Crown Ductile Steel (CDS) 6000 Roller FZ-1030-CDS-KP FZ-1030-CDS-R
Ductile V-Groove (DVG) 6000 Roller FZ-1030-DVG-KP FZ-1030-DVG-R
12 2-1/2 Rubber/Steel (MOR) 1200 13-1/2 Roller FZ-1225-MOR-KP FZ-1225-MOR-R
Steel (ST) 1800 Roller FZ-1225-ST-KP FZ-1225-ST-R
Polyurethane/Steel (MOP) 2500 Roller FZ-1225-MOP-KP FZ-1225-MOP-R
Crown Polyurethane/Steel (SWC) 2700 Roller FZ-1225-SWC-KP FZ-1225-SWC-R
Phenolic (PH) 3000 Roller FZ-1225-PH-KP FZ-1225-PH-R
3 Rubber/Steel (MOR) 1300 Roller FZ-1230-MOR-KP FZ-1230-MOR-R
Steel (ST) 2500 Roller FZ-1230-ST-KP FZ-1230-ST-R
Crown Polyurethane/Steel (SWC) 3500 Roller FZ-1230-SWC-KP FZ-1230-SWC-R
Phenolic (PH) 3500 Roller FZ-1230-PH-KP FZ-1230-PH-R
Polyurethane/Steel (MOP) 3500 Roller FZ-1230-MOP-KP FZ-1230-MOP-R
Heavy Duty Polyurethane/Steel (EX) 4000 Roller FZ-1230-EX-KP FZ-1230-EX-R
Crown Ductile Steel (CDS) 6000 Roller FZ-1230-CDS-KP FZ-1230-CDS-R
Ductile Steel (DS) 6000 Roller FZ-1230-DS-KP FZ-1230-DS-R

EZ Roll Casters, Inc. Return Policy

A Return Goods Authorization (RGA) MUST be requested within 30 days of the original ship date. A restocking fee of 25% of the product total may be assessed. If replacement product is ordered at the same time, a 10% restocking fee may be assessed. A credit memo will be issued after the product is received and inspected.
Website Builder