Product Overview
Reliable custom rubber parts for industrial applications
Quick Answer
125mm rubber wheels with PA core are designed for carts and industrial mobile equipment that require stable rolling, reliable support, and durable performance. The drawing reference shows a 125 mm outer diameter, 31 mm wheel width, and 20 mm bore.
This 125 mm rubber wheel with PA core is designed for industrial equipment and cart wheel applications. The supplied product image shows gray and blue rubber tread options, a black polyamide hub and a 6202Z bearing. The marked wheel size is 125/36-89, indicating a 125 mm outer diameter and 36 mm wheel width.
Product Overview
The 125 mm rubber wheel with PA core combines a rubber tread, a rigid black polyamide hub and a 6202Z bearing assembly. The supplied product marking is 125/36-89. The wheel has a 125 mm outer diameter and a 36 mm width. The sectional drawing also shows reference diameters of Ø41.5 mm, Ø35 mm, Ø32.4 mm and Ø35 mm around the internal hub and bearing installation area. The rubber tread can help reduce direct impact, vibration and rolling noise during equipment movement. The PA core provides a stable internal support structure while keeping the wheel lighter than a comparable metal-core design. Final selection should be based on load, running speed, floor condition and installation dimensions.
Key Features
- Wheel size: 125 mm outer diameter × 36 mm width.
- Product reference shown on the supplied image: 125/36-89.
- Rubber tread with a rigid PA polyamide core.
- Equipped with a 6202Z bearing.
- Gray and blue rubber tread options are shown in the supplied product image.
- Internal hub drawing includes Ø41.5 mm, Ø35 mm and Ø32.4 mm reference dimensions.
- Rubber tread can help reduce impact, vibration and rolling noise.
- Suitable for industrial equipment, cart and machinery wheel applications.
Size / Dimensions
| Dimension Item | Specification |
|---|---|
| Product Reference | 125/36-89 |
| Outer Diameter (OD) | 125 mm |
| Width | 36 mm |
| Reference Diameter A Shown on Drawing | Ø41.5 mm |
| Reference Diameter B Shown on Drawing | Ø35 mm |
| Reference Diameter C Shown on Drawing | Ø32.4 mm |
| Reference Diameter D Shown on Drawing | Ø35 mm |
| Bearing Model | 6202Z |
Product Specifications
| Specification | Details |
|---|---|
| Product Name | 125 mm Rubber Wheel with PA Core and 6202Z Bearing |
| Material | Rubber tread with PA polyamide core |
| Hardness | Available upon request |
| Color | Gray and blue rubber tread options shown; black PA core |
| Manufacturing Process | Available upon request |
| Application | Industrial equipment, carts and machinery assemblies |
| Customization | Rubber compound, Shore A hardness, tread color, hub geometry, bearing arrangement, dimensional tolerance and packaging can be reviewed according to the application requirements. |
| MOQ | Contact us for details |
| Tooling | Tooling cost depends on the drawing and product structure |
| Sample Availability | Available upon request |
| Lead Time | Available upon request |
| Compliance Options | Available upon request |
Applications
The 125 mm rubber wheel with PA core can be evaluated for industrial carts, material-handling equipment, floor-cleaning machines and machinery assemblies that require a compact wheel with a bearing-mounted hub. The rubber tread provides a compliant running surface that can help reduce direct impact, vibration and rolling noise. The PA core supports the bearing installation area and provides a rigid wheel structure. Buyers should confirm the load per wheel, running speed, floor material, turning frequency, duty cycle and exposure to water, oil, dust or chemicals before confirming the wheel configuration.
Customization Options
Custom wheel requirements can be reviewed according to a 2D drawing, 3D model or physical sample. Buyers can specify the rubber compound, Shore A hardness, tread color, PA core structure, bearing arrangement, dimensional tolerance and packaging method. The supplied drawing should be used to confirm the internal hub and bearing installation dimensions. Material selection depends on the application conditions. For an accurate quotation, please provide the load per wheel, operating speed, floor condition, temperature range, contact media, installation method, required quantity and estimated annual demand.
What Information Should Buyers Provide for a Quote?
- Product drawing or physical sample
- Wheel diameter, width and dimensional tolerances
- Bearing model and installation dimensions
- Rubber material
- Shore A hardness
- Required tread color
- Load per wheel
- Operating speed and duty cycle
- Operating temperature
- Contact media
- Floor condition and application environment
- Required quantity
- Estimated annual volume
- Compliance requirements
- Packaging requirements
FAQ
What are the dimensions of this 125 mm rubber wheel with PA core?
The supplied product marking is 125/36-89. The wheel has a 125 mm outer diameter and a 36 mm width. The sectional drawing also shows internal reference diameters of Ø41.5 mm, Ø35 mm, Ø32.4 mm and Ø35 mm around the hub and bearing installation area.
Which bearing is used in this rubber wheel?
The supplied image specifies a 6202Z bearing. Buyers should confirm the required bearing arrangement and installation interface according to the equipment design. Please provide your drawing or physical sample when requesting a quotation for a replacement or custom wheel.
What does PA core mean?
PA refers to polyamide, which is also commonly called nylon. The PA core forms the internal hub structure of the wheel and supports the bearing installation area. It provides a rigid core while keeping the wheel lighter than a comparable metal-core design.
Which tread colors are available?
The supplied product image shows gray and blue rubber tread options with a black PA core. Please specify the required color when requesting a quotation. Additional color requirements can be reviewed according to the required quantity and rubber compound.
How should buyers select the rubber compound?
The rubber compound should be selected according to the load per wheel, running speed, floor material, operating temperature, contact media and indoor or outdoor environment. Shore A hardness should also match the required balance between rolling stability, vibration reduction and tread durability.
Are prototype samples available?
Sample availability depends on the required rubber compound, tread color, PA core structure, bearing arrangement, tooling status and order quantity. Please send your technical drawing or physical sample for review. A sample plan can be confirmed after the specification is checked.
Request a Custom Quote
Send your 2D drawing, 3D model or physical sample for a technical review of your 125 mm rubber wheel with PA core. Please include the required tread color, rubber compound, Shore A hardness, load per wheel, operating speed, application environment, order quantity and estimated annual demand.
