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1112-1 Series — Reinforced Long Pearl Series

The upper and lower bead paths are heat treated to increase the load and product durability. It has high load and flexible rotation, and is generally suitable for general factory handling.
A dust cover can also be attached, which is a patented product and can effectively prevent the caster from being unable to rotate due to dust or tangled wires, extending the service life of the caster.

Product Introduction

1112-1 Series Reinforced Long Bead Series has undergone heat treatment in the upper and lower bead paths to further improve the load and product durability, and is suitable for general factory handling environments.

Suitable Equipment

  • General factory handling equipment
  • Frequently used transport trolleys
  • WarehousingLogisticsEquipment

Product Features

  • Heat treatment of upper and lower bead paths to increase load and durability
  • Flexible rotation, suitable for general factory handling
  • Optional dust cover to extend service life

Selection Guide

If the handling frequency is high and the durability requirements are high, the 1112-1 reinforced long bead Series will be more suitable for than the standard 1112 Series.

View 1112 Series
1112-1 Series — Reinforced Long Pearl Series

Features

Side Lock Brake

Side Lock Brake

AK Brake

AK Brake

PU wheel tread hardness can be customized

PU wheel tread hardness can be customized

Wheel dust cover

Wheel dust cover

Directional rod

Directional rod

Wheel can be fitted with a thread guard (optional)

Wheel can be fitted with a thread guard
(for selection)

Features

Wheel Options

  • PU on Cast
    PU on Cast
  • Korean style PU Wheel
    Korean style PU Wheel
  • Phenolic
    Phenolic
  • TractionNBR
    TractionNBR
  • QPU
    QPU
  • EQPU
    EQPU
  • VQPU
    VQPU

Top Plate Size and Bolt Hole Spacing

Caster size Base plate size Base plate aperture Installation cap size
4" 5" 6" 8" 100 x 115 mm (4"x 4-1/2") 70 x 85 mm (2-5/8"~3"x 3"~3-5/8") 9.5mm (3/8")
110 x 140 mm (4-11/32"x 5-1/2") 75 x110mm (regular standard base) (2-15/16" x 4-11/32") 12mm (1/2")
110 x 137 mm (4-11/32"x 5-13/32") 78 x105mm (European straight hole spacing) (3-5/32" x 4-1/8") 12mm (1/2")
110 x 140 mm (4-11/32"x 5-1/2") 78 x105mm (European pitch) (3-5/32" x 4-1/8") 12mm (1/2")
114 x 159 mm (4-1/2"x 6-1/4") 73.8 x 129.4mm (2-29/32" x 5-3/32") 12mm (1/2")

Top Plate Size and Bolt Hole Spacing

Caster size Base plate size Base plate aperture Installation cap size
4" 5" 6" 8" 100 x 115 mm
(4"x 4-1/2")		 70 x 85 mm
(2-5/8"~3"x 3"~3-5/8")		 9.5mm (3/8")
Caster size Base plate size Base plate aperture Installation cap size
4" 5" 6" 8" 100 x 115 mm
(4"x 4-1/2")		 70 x 85 mm
(2-5/8"~3"x 3"~3-5/8")		 9.5mm (3/8")
110 x 140 mm
(4-11/32"x 5-1/2")		 75 x110mm
(Conventional standard bottom plate)
(2-15/16" x 4-11/32")		 12mm (1/2")
110 x 137 mm
(4-11/32"x 5-13/32")		 78 x105mm
(European straight hole pitch)
(3-5/32" x 4-1/8")		 12mm (1/2")
110 x 140 mm
(4-11/32"x 5-1/2")		 78 x105mm
(European oblique hole pitch)
(3-5/32" x 4-1/8")		 12mm (1/2")
114 x 159 mm
(4-1/2"x 6-1/4")		 73.8 x 129.4mm
(2-29/32" x 5-3/32")		 12mm (1/2")

Specification

Wheel diameter × Wheel width load Material model Bearing Overall Height Swivel radius
fixed Swivel Brake
100mm x 45mm
(4" x 1-3/4")		 200 kgs
(440 lbs)		 PU on Cast 1112-04-33-1(1) 1112-04-33-1(2) 1112-04-33-1(3) Ball Bearing 142mm
(5-5/8")		 Swivel 79mm
Swivel W/Side Brake 98mm
Swivel W/AK Brake Lock 148mm
100mm x 50mm
(4" x 2")		 350 kgs
(770 lbs)		 PU on Cast 1112-04-33-1(1) 1112-04-33-1(2) 1112-04-33-1(3)
100mm x 50mm
(4" x 2")		 200 kgs
(440 lbs)		 Phenolic 1112-04-25-1(1) 1112-04-25-1(2) 1112-04-25-1(3)
100mm x 34mm
(4" x 1-3/8")		 300 kgs
(660 lbs)		 QPU 1112-04-53-1(1) 1112-04-53-1(2) 1112-04-53-1(3)
100mm x 50mm
(4" x 2")		 400 kgs
(880 lbs)		 QPU 1112-04-53-1(1) 1112-04-53-1(2) 1112-04-53-1(3)
100mm x 38mm
(4" x 1-1/2")		 400 kgs
(880 lbs)		 NBR Rubber on Cast 1112-04-04-1(1) 1112-04-04-1(2) 1112-04-04-1(3)
125mm x 45mm
(5" x 1-3/4")		 230 kgs
(507 lbs)		 PU on Cast 1112-05-33-1(1) 1112-05-33-1(2) 1112-05-33-1(3) Ball Bearing 167mm
(6-1/2")		 Swivel 96mm
Swivel W/Side Brake 102mm
Swivel W/AK Brake Lock 153mm
125mm x 50mm
(5" x 2")		 420 kgs
(925 lbs)		 PU on Cast 1112-05-33-1(1) 1112-05-33-1(2) 1112-05-33-1(3)
125mm x 50mm
(5" x 2")		 250 kgs
(550 lbs)		 Phenolic 1112-05-25-1(1) 1112-05-25-1(2) 1112-05-25-1(3)
125mm x 40mm
(5" x 1-5/8")		 400 kgs
(880 lbs)		 QPU 1112-05-53-1(1) 1112-05-53-1(2) 1112-05-53-1(3)
125mm x 50mm
(5" x 2")		 450 kgs
(990 lbs)		 EQPU 1112-05-55-1(1) 1112-05-55-1(2) 1112-05-55-1(3)
125mm x 40mm
(5" x 1-5/8")		 400 kgs
(880 lbs)		 NBR Rubber on Cast 1112-05-04-1(1) 1112-05-04-1(2) 1112-05-04-1(3)
150mm x 45mm
(6" x 1-3/4")		 260 kgs
(573 lbs)		 PU on Cast 1112-06-33-1(1) 1112-06-33-1(2) 1112-06-33-1(3) Ball Bearing 190mm
(7-1/2")		 Swivel 115mm
Swivel W/Side Brake 115mm
Swivel W/AK Brake Lock 154mm
150mm x 50mm
(6" x 2")		 450 kgs
(990 lbs)		 PU on Cast 1112-06-33-1(1) 1112-06-33-1(2) 1112-06-33-1(3)
150mm x 50mm
(6" x 2")		 500 kgs
(1100 lbs)		 Phenolic 1112-06-25-1(1) 1112-06-25-1(2) 1112-06-25-1(3)
150mm x 42mm
(6" x 1-5/8")		 600 kgs
(1320 lbs)		 QPU 1112-06-53-1(1) 1112-06-53-1(2) 1112-06-53-1(3)
150mm x 50mm
(6" x 2")		 600 kgs
(1320 lbs)		 WQPU 1112-06-55-1(1) 1112-06-55-1(2) 1112-06-55-1(3)
150mm x 40mm
(6" x 1-5/8")		 600 kgs
(1320 lbs)		 VQPU 1112-06-54-1(1) 1112-06-54-1(2) 1112-06-54-1(3)
150mm x 40mm
(6" x 1-5/8")		 400 kgs
(880 lbs)		 NBR Rubber on Cast 1112-06-04-1(1) 1112-06-04-1(2) 1112-06-04-1(3)
200mm x 45mm
(8" x 1-3/4")		 300 kgs
(660 lbs)		 PU on Cast 1112-08-33-1(1) 1112-08-33-1(2) 1112-08-33-1(3) Ball Bearing 240mm
(9-1/2")		 Swivel 145mm
Swivel W/Side Brake 145mm
Swivel W/AK Brake Lock 165mm
200mm x 50mm
(8" x 2")		 500 kgs
(1100 lbs)		 PU on Cast 1112-08-33-1(1) 1112-08-33-1(2) 1112-08-33-1(3)
200mm x 50mm
(8" x 2")		 400 kgs
(880 lbs)		 Phenolic 1112-08-25-1(1) 1112-08-25-1(2) 1112-08-25-1(3)
200mm x 50mm
(8" x 2")		 700 kgs
(1543 lbs)		 QPU 1112-08-53-1(1) 1112-08-53-1(2) 1112-08-53-1(3)
200mm x 50mm
(8" x 2")		 700 kgs
(1543 lbs)		 EQPU 1112-08-55-1(1) 1112-08-55-1(2) 1112-08-55-1(3)
200mm x 50mm
(8" x 2")		 700 kgs
(1543 lbs)		 VQPU 1112-08-54-1(1) 1112-08-54-1(2) 1112-08-54-1(3)
200mm x 44mm
(8" x 1-3/4")		 400 kgs
(880 lbs)		 NBR Rubber on Cast 1112-08-04-1(1) 1112-08-04-1(2) 1112-08-04-1(3)

Frequently Asked Questions

What is the effect of heat treatment beads?

Heat treatment can improve the hardness and wear resistance of the ball track, further increasing the load and service life.

What is the difference with 1112 Series?

1112-1 Series has an additional upper and lower bead path heat treatment process, and its load and durability are better than the standard 1112 Series.

Suitable for high frequency use?

Suitable for, the enhanced design is especially suitable for scenarios where the handling frequency is high and a longer service life is required.

How much is the durability improved?

The actual improvement will vary depending on the usage conditions, but overall it can effectively extend the service life of the caster.

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