Plastic Single Sprocket End Cap for Sprocket type:08B11T-Shaft:12
The Plastic Single Sprocket End Cap for Sprocket Type 08B11T Shaft 12 is a precision-molded nylon end cap designed to fit a 12 mm shaft and match the 08B11T sprocket type. It is used on plastic roller bearings to secure the sprocket to the shaft and protect the internal bearing from debris. The cap is available in multiple thicknesses and outer diameters to suit different tube sizes and roller configurations. It is made from Nylon66 for durability and low friction in continuous operation.
Product Overview
The Plastic Single Sprocket End Cap for Sprocket Type 08B11T Shaft 12 is a precision-molded nylon end cap designed to fit a 12 mm shaft and match the 08B11T sprocket type. It is used on plastic roller bearings to secure the sprocket to the shaft and protect the internal bearing from debris. The cap is available in multiple thicknesses and outer diameters to suit different tube sizes and roller configurations. It is made from Nylon66 for durability and low friction in continuous operation.
Part of the Single Sprocket Roller Bearings range, used in Warehouse and Distribution Centres.
Key Benefits
- Secures sprocket to 12 mm shaft with a tight fit and prevents axial movement
- Nylon66 material resists wear and operates quietly under continuous load
- Available in multiple outer diameters and thicknesses to match various tube sizes
- Protects internal bearing from dust, moisture and impact during operation
- Designed for use with 08B11T sprocket type and compatible with steel, stainless or PVC tubes
Application Scenarios
- Assembly lines using sprocket rollers where the end cap prevents sprocket slippage
- Conveyor systems in food processing or washdown environments where plastic parts resist corrosion
- Gravity roller conveyors with sprocket drives where axial stability is required
- Industrial automation lines using plastic roller bearings with integrated sprockets
- Maintenance-free roller systems where plastic end caps reduce the need for lubrication
Who It Is For
- Conveyor system integrators building sprocket-driven roller conveyors
- Material handling equipment builders using plastic roller bearings in multiple tube sizes
- Warehouse automation contractors installing gravity or powered sprocket roller lines
- Industrial distributors stocking plastic end caps by shaft size and sprocket type
- Production line builders needing consistent end caps for sprocket roller assemblies
Problems It Solves
- Sprockets that shift or rotate on the shaft due to loose or missing end caps
- Bearing contamination from dust and debris entering the roller end
- Axial movement in sprocket rollers that causes misalignment and belt tracking issues
- Metal end caps that corrode or wear in wet or high-moisture environments
- Inconsistent end cap fit across a batch of rollers due to poor tolerance control
Technical Features
- Molded from Nylon66 for wear resistance and low friction
- Designed for 12 mm shaft and 08B11T sprocket type with precise bore fit
- Available in multiple outer diameters and cap thicknesses to match tube size
- Integrated with 6002*1 bearing for smooth rotation and low starting torque
- Prevents axial displacement of sprocket during operation and transport
Materials
- Nylon66 for high wear resistance and low friction in continuous operation
- Compatible with steel, stainless steel and PVC tubes for varied industrial environments
- Non-corrosive and suitable for washdown or humid conditions
Quality Control
- Bore diameter checked against 12 mm shaft tolerance before packing
- Cap thickness verified to match the specified model number
- Material grade confirmed as Nylon66 for each batch
- Bearing seated correctly and rotating freely without binding
- Visual inspection for flash, sink marks or mold defects
Customization Options
- Other thicknesses available: 1.5 mm and 2.0 mm for different tube wall thicknesses
- Other outer diameters: ⌀50.6 mm, ⌀50.8 mm, ⌀60 mm for larger tube sizes
- Special bore sizes can be produced in high volume based on customer drawings
- Multiple sprocket types available in the same series for different drive systems
Use Guide
- Verify the shaft diameter is 12 mm before installing the cap
- Ensure the sprocket is aligned with the cap before pressing it onto the shaft
- Use a press or hammer with a soft-faced tool to avoid cracking the nylon
- Check that the bearing rotates freely after installation
- Select the correct outer diameter and thickness to match the tube size and wall thickness
Specifications
| Model No | 50*1.2-12 |
|---|---|
| Shaft Diameter | ⌀12 mm |
| Sprocket Type | 08B11T |
| Outer Diameter | ⌀50 mm |
| Cap Thickness | 1.2 mm |
| Tube Size | ⌀50 mm |
| Bearing Type | 6002*1 |
| Material | Nylon66 |
| Mounting | Press fit on shaft |
Product Images
Manufacturing Process
Step 1
Injection molding of the end cap from Nylon66 material
Step 2
Precision bore machining to fit 12 mm shaft and align with sprocket
Step 3
Assembly of bearing into the cap with press fit
Step 4
Final inspection for dimensional consistency and bore alignment
Step 5
Packaging in bulk for shipment to conveyor builders and distributors
Compared With Other Options
| Metal end caps | Nylon66 resists corrosion and reduces noise, while metal caps are stronger but prone to rust in wet environments |
|---|---|
| Press fit caps without bearing | This cap integrates a 6002*1 bearing for smooth rotation and reduced wear |
| Standard plastic caps without sprocket alignment | This cap is designed specifically for 08B11T sprocket type to ensure proper tooth engagement |
Plastic Single Sprocket End Cap for Sprocket type:08B11T-Shaft:12 Questions
What shaft size does this end cap fit?
It is designed for a 12 mm shaft.
Which sprocket type is this cap compatible with?
It is designed for 08B11T sprocket type.
Is the cap made of plastic or metal?
It is made of Nylon66, a high-performance plastic.
Can I get other thicknesses or outer diameters?
Yes, other thicknesses (1.5 mm, 2.0 mm) and outer diameters (⌀50.6 mm, ⌀50.8 mm, ⌀60 mm) are available.
Does it include a bearing?
Yes, it is integrated with a 6002*1 precision bearing.
Is it suitable for washdown environments?
Yes, Nylon66 resists moisture and corrosion, making it suitable for washdown applications.
Get a Price for Plastic Single Sprocket End Cap for Sprocket type:08B11T-Shaft:12
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