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• Add: No.1, Yuxing Three Road, Yufeng Industrial Zone, Xiaolan Town, Zhongshan City, GuangDong PR, China, 528415
• Tel: +86-0760-
89826632
• E-Mail: info@zs-longfeng.com

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92 A Premium Polyurethane Series

Heavy-Duty Single Wheel With 92A Premium Polyurethane Tread

● High-Quality Polyurethane Elastomer

● Hardness: 92 Shore A

● Special material formulation with low endogenous

heat, achieving excellent dynamic performance

● Excellent toughness and resistance to bending,

ensuring outstanding fatigue life

● Low rolling resistance

● Excellent bonding effect with the wheel hub


Material Performance Parameters

Polyurethane is renowned for its high strength, wear resistance, and impact resistance. In logistics warehouses, this type of  caster is typically used to support and move heavy-duty shelves and other equipment. Its excellent wear resistance allows it  to withstand frequent use, reducing maintenance costs and downtime. Additionally, polyurethane heavy-duty casters offer a  quieter operation, helping to maintain a peaceful working environment and improving the comfort of employees.


Single Wheel

Single Wheel

Diameter

D (mm)

Single Wheel

T2 (mm)

Load Capacity

at 4 km/h( kg )

Load Capacity

at 10 km/h( kg )

Axle Hole

Diameter

d (mm)

Hub Length

T1 (mm)

Bearing

C10005ESZ92

100

40

450

/

20

40

Ball Bearing

C12505ESZ92

125

50

700

350

20

60

Ball Bearing

C15005ESZ92

150

50

800

560

25

60

Ball Bearing

C20005ESZ92

200

80

1600

1100

35

90

Ball Bearing

C25005ESZ92

250

80

2200

1550

35

90

Ball Bearing

C30005ESZ92

300

100

3000

2100

45

110

Ball Bearing

C36005ESZ92

360

150

3800

2650

60

160

Ball Bearing

C50005ESZ925001507500525060160Ball Bearing

Note: Customization Available




92A High-End Polyurethane

heavy duty wheels

heavy-duty-wheel

heavy duty caster wheels


According to DIN EN 12532, the load capacity test is conducted at a speed of 4 km/h, or at higher speeds in accordance with DIN EN 12533. The test is performed on a rotating disc.

DIN EN 12532DIN EN 12533
Speed
       4 km/h
Speed
       6 km/h, 10 km/h, 16 km/h, 25 km/h
       (Standard: maximum 16 km/h)
Temperature
       +15°C to +28°C
Temperature
       +15°C to +28°C
Wheel surface & obstacle
       Hard wheel surface and obstacle, with the obstacle height as follows:
  • Soft tread single wheel: 5% of the wheel diameter (Hardness < 90° Shore A)
  • Hard tread single wheel: 2.5% of the wheel diameter (Hardness ≥ 90° Shore A)
Wheel surface & obstacle
       Hard wheel surface and obstacle, with the obstacle height as follows:
  • Soft tread tires: 5% of the wheel diameter (Hardness < 90° Shore A)
  • Hard tread tires: 2.5% of the wheel diameter (Hardness ≥ 90° Shore A)
Testing time
       At least 500 crossings of the obstacle,
       equal to 15,000 wheel revolutions
Testing time
       The required number of crossings over the obstacle equals
       five times the wheel diameter (mm)
Pause time
       Maximum 1 minute after every 3 minutes of running
Pause time

       Maximum 1 minute after every 3 minutes of running

92A Premium Polyurethane Heavy-Duty Single Wheel

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Heavy-Duty Single Wheel
With 92A Premium Polyurethane Tread
1.High-Quality Polyurethane Elastomer
2.Hardness: 92 Shore A
3.Special material formulation with low endogenousheat, achieving excellent dynamic performance
4.Excellent toughness and resistance to bending ensuring outstanding fatigue life
5.Low rolling resistance
6.Excellent bonding effect with the wheel hub

Short Lead Time. Flexible Customization. Competitive Price