EZ Roll Casters Inc
Rolling Across the USA!      

HZ-Series - Heavy Duty (Capacity to 1,500lbs)


  • Double ball bearing swivel raceway
  • Cold forged top plate and yoke
  • Zerk fitting in axle and swivel bearings
  • Zinc plated


Typical uses for the HZ series include large platform trucks, cargo containers, drying racks, and freight terminal trucks.



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 5-1/47 3/8

Wheel Dia. Tread Width Wheel Type Load Cap. OAH Bearing Swivel Rigid
4 2 Rubber/Steel (MOR) 300 5-5/8 Roller HZ-0420-MOR-S HZ-0420-MOR-R
Round Grey Excel Plus Rubber (RGT) 375 Roller HZ-0420-RGT-S HZ-0420-RGT-R
Flat Grey Excel Plus Rubber (FGT) 375 Roller HZ-0420-FGT-S HZ-0420-FGT-R
Rubber/Aluminum (MORA) 400 Roller HZ-0420-MORA-S HZ-0420-MORA-R
Round Polyurethane/Steel (RPS) 600 Roller HZ-0420-RPS-S HZ-0420-RPS-R
Round Polyurethane/Polyolefin (RPP) 700 Roller HZ-0420-RPP-S HZ-0420-RPP-R
Polyurethane/Steel (MOP) 700 Roller HZ-0420-MOP-S HZ-0420-MOP-R
Polyolefin (PO) 700 Plain HZ-0420-PO-S HZ-0420-PO-R
Solid Polyurethane (SP) 700 Roller HZ-0420-SP-S HZ-0420-SP-R
Polyurethane/Aluminum (MOPA) 700 Roller HZ-0420-MOPA-S HZ-0420-MOPA-R
Crowned Polyurethane/Steel (SWC) 700 Roller HZ-0420-SWC-S HZ-0420-SWC-R
Steel (ST) 700 Roller HZ-0420-ST-S HZ-0420-ST-R
White Polyolefin (WPO) 700 Plain HZ-0420-WPO-S HZ-0420-WPO-R
Polyurethane/Polyolefin (MOPP) 700 Roller HZ-0420-MOPP-S HZ-0420-MOPP-R
Glass-filled Nylon (GFN) 800 Roller HZ-0420-GFN-S HZ-0420-GFN-R
Phenolic (PH) 800 Roller HZ-0420-PH-S HZ-0420-PH-R
V-Groove (VG) 1000 Roller HZ-0420-VG-S HZ-0420-VG-R
Crown Ductile Steel (CDS) 1500 Roller HZ-0420-CDS-S HZ-0420-CDS-R
5 2 Rubber/Steel (MOR)
400 6-1/2 Roller HZ-0520-MOR-R HZ-0520-MOR-S
Round Grey Excel Plus Rubber (RGT) 450 Roller HZ-0520-RGT-S HZ-0520-RGT-R
Flat Grey Excel Plus Rubber (FGT) 450 Roller HZ-0520-FGT-S HZ-0520-FGT-R
Rubber/Aluminum (MORA) 500 Roller HZ-0520-MORA-S HZ-0520-MORA-R
Polyurethane/Polyolefin (MOPP) 750 Roller HZ-0520-MOPP-S HZ-0520- MOPP-R
Round Polyurethane/Polyolefin (RPP) 750 Roller HZ-0520-RPP-S HZ-0520-RPP-R
Solid Polyurethane (SP) 900 Roller HZ-0520-SP-S HZ-0520-SP-R
Round Polyurethane/Steel (RPS) 800 Roller HZ-0520-RPS-S HZ-0520-RPS-R
Polyurethane/Aluminum (MOPA) 900 Roller HZ-0520-MOPA-S HZ-0520-MOPA-R
Polyurethane/Steel (MOP) 1200 Roller HZ-0520-MOP-S HZ-0520-MOP-R
Crowned Polyurethane/Steel (SWC) 1200 Roller HZ-0520-SWC-S HZ-0520-SWC-R
Polyolefin (PO) 800 Plain HZ-0520-PO-S HZ-0520-PO-R
White Polyolefin (WPO) 800 Plain HZ-0520-WPO-S HZ-0520-WPO-R
Phenolic (PH) 1000 Roller HZ-0520-PH-S HZ-0520-PH-R
Steel (ST) 1000 Roller HZ-0520-ST-S HZ-0520-ST-R
Glass-filled Nylon (GFN) 1000 Roller HZ-0520-GFN-S HZ-0520-GFN-R
V-Groove (VG) 900 Roller HZ-0520-VG-S HZ-0520-VG-R
Crown Ductile Steel (CDS) 1500 Roller HZ-0520-CDS-S HZ-0520-CDS-R
6 2 Rubber/Steel (MOR)
550 7-1/2 Roller HZ-0620-MOR-S HZ-0620-MOR-R
Rubber/Aluminum (MORA) 550 Roller HZ-0620-MORA-S HZ-0620-MORA-R
Flat Grey Excel Plus Rubber (FGT) 500 Roller HZ-0620-FGT-S HZ-0620-FGT-R
Round Grey Excel Plus Rubber (RGT) 500 Roller HZ-0620-RGT-S HZ-0620-RGT-R
Polyurethane/Polyolefin (MOPP) 900 Roller HZ-0620-MOPP-S HZ-0620-MOPP-R
Round Polyurethane/Polyolefin (RPP) 900 Roller HZ-0620-RPP-S HZ-0620-RPP-R
Polyolefin (PO) 900 Plain HZ-0620-PO-S HZ-0620-PO-R
Round Polyurethane/Steel (RPS) 900 Roller HZ-0620-RPS-S HZ-0620-RPS-R
Solid Polyurethane (SP) 1000 Roller HZ-0620-SP-S HZ-0620-SP-R
Poly-U/Aluminum (MOPA) 1200 Roller HZ-0620-MOPA-S HZ-0620-MOPA-R
Polyolefin (PO) 900 Roller HZ-0620-POR-S HZ-0620-POR-R
White Polyolefin (WPO) 900 Plain HZ-0620-WPO-S HZ-0620-WPO-R
Steel (ST) 1200 Roller HZ-0620-ST-S HZ-0620-ST-R
V-Groove (VG) 1000 Roller HZ-0620-VG-S HZ-0620-VG-R
Phenolic (PH) 1200 Roller HZ-0620-PH-S HZ-0620-PH-R
Crown Polyurethane/Steel (SWC) 1200 Roller HZ-0620-SWC-S HZ-0620-SWC-R
Polyurethane/Steel (MOP) 1200 Roller HZ-0620-MOP-S HZ-0620-MOP-R
Glass-filled Nylon (GFN) 1200 Roller HZ-0620-GFN-S HZ-0620-GFN-R
Crown Ductile Steel (CDS) 1500 Roller HZ-0620-CDS-S HZ-0620-CDS-R
2-1/2 Rubber/Steel (MOR) 700 Roller HZ-0625-MOR-S HZ-0625-MOR-R
Polyurethane/Steel (MOP) 1500 Roller HZ-0625-MOP-S HZ-0625-MOP-R
Phenolic (PH) 1400 Roller HZ-0625-PH-S HZ-0625-PH-R
Steel (ST) 1500 Roller HZ-0625-ST-S HZ-0625-ST-R
8 2 Rubber/Steel (MOR)
600 9-1/2 Optional


10-1/8 Standard
Roller HZ-0820-MOR-S HZ-0820-MOR-R
Rubber/Aluminum (MORA) 600 Roller HZ-0820-MORA-S HZ-0820-MORA-R
Flat Grey Excel Plus Rubber (FGT) 675 Roller HZ-0820-FGT-S HZ-0820-FGT-R
Round Grey Excel Plus Rubber (RGT) 675 Roller HZ-0820-RGT-S HZ-0820-RGT-R
Polyurethane/Polyolefin (MOPP) 950 Roller HZ-0820-MOPP-S HZ-0820-MOPP-R
Round Polyurethane/Polyolefin (RPP) 950 Roller HZ-0820-RPP-S HZ-0820-RPP-R
Solid Polyurethane (SP) 1000 Roller HZ-0820-SP-S HZ-0820-SP-R
Polyolefin (PO) 1000 Roller HZ-0820-POR-S HZ-0820-POR-R
White Polyolefin (WPO) 1000 Plain HZ-0820-WPO-S HZ-0820-WPO-R
Polyurethane/Aluminum (MOPA) 1500 Roller HZ-0820-MOPA-S HZ-0820-MOPA-R
Round Polyurethane/Steel (RPS) 1200 Roller HZ-0820-RPS-S HZ-0820-RPS-R
Steel (ST) 1200 Roller HZ-0820-ST-S HZ-0820-ST-R
Polyurethane/Steel (MOP) 1400 Roller HZ-0820-MOP-S HZ-0820-MOP-R
Crown Polyurethane/Steel (SWC) 1400 Roller HZ-0820-SWC-S HZ-0820-SWC-R
V-Groove (VG) 1400 Roller HZ-0820-VG-S HZ-0820-VG-R
Glass-filled Nylon (GFN) 1400 Roller HZ-0820-GFN-S HZ-0820-GFN-R
Phenolic (PH) 1400 Roller HZ-0820-PH-S HZ-0820-PH-R
Crown Ductile Steel (CDS) 1500 Roller HZ-0820-CDS-S HZ-0820-CDS-R
2-1/2 Rubber/Steel (MOR) 800 Roller HZ-0825-MOR-S HZ-0825-MOR-R
Polyurethane/Steel (MOP) 1500 Roller HZ-0825-MOP-S HZ-0825-MOP-R
Phenolic (PH) 1500 Roller HZ-0825-PH-S HZ-0825-PH-R
Steel (ST) 1500 Roller HZ-0825-ST-S HZ-0825-ST-R
10 2-1/2 Rubber/Steel (MOR) 1000 11-1/2 Roller HZ-1025-MOR-S HZ-1025-MOR-R
Polyurethane/Steel (MOP) 1500 Roller HZ-1025-MOP-S HZ-1025-MOP-R
Phenolic (PH) 1500 Roller HZ-1025-PH-S HZ-1025-PH-R
Steel (ST) 1500 Roller HZ-1025-ST-S HZ-1025-ST-R
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