SINOCONVE Standard Small Steel Conveyor Roller for Mining and Material Handling Equipment
We use chemically-stable and environmental-friendly raw materials to manufacture the Standard small conveyor roller for Material Handling Equipment Parts.Therefore, it is excellent in stable performance and totally safe for users. In addition, it is excellent performance making it highly practical in many fields and valuable.
5.0
shipping:
Express Sea freight · Land freight · Air freight
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
SINOCONVE Material Handling Components
Standard Small Steel Conveyor Roller for Mining and Material Handling Equipment
SINOCONVE standard small conveyor rollers are manufactured for conveyor belt systems used in mining, construction works, energy and other material-handling applications. Flat, buffer and cleaning roller types can be selected according to the conveyor position, belt width, load conditions and frame design.
The product image is for reference. Confirm the final roller type, dimensions and bearing configuration before production.
Standard conveyor roller design
A standard conveyor roller is generally assembled from a steel tube, shaft, bearing, seal and end support components. The correct roller length, diameter, shaft end and bearing model help the roller match the conveyor frame and belt system. Final specifications should be confirmed from the buyer's drawing or sample.
Available roller types
Flat conveyor roller
Buffer or cleaning roller
Flat rollers are used for general belt support, buffer rollers can be considered for loading areas, and cleaning rollers are used for selected return-side positions. The suitable type depends on the conveyed material, belt path and installation conditions.
Product properties
| Property | Reference value | Order notes |
|---|---|---|
| Product type | Flat / Buffer / Cleaning | Select according to the conveyor position and belt system |
| Roller diameter | 76–219 mm | OEM diameter options can be discussed |
| Roller length | 190–3500 mm | Confirm face length, shaft extension and frame spacing |
| Tube material | Carbon steel | Wall thickness and surface finish follow the approved specification |
| Shaft material | Cold-drawn round steel | Shaft ends should match the conveyor frame |
| Shaft diameter | 20 / 30 / 35 / 40 mm | Custom shaft dimensions are available subject to confirmation |
| Bearing model references | 204 / 205 / 305 / 306 / 308 / 310 series | The final bearing model depends on roller size and load requirements |
| Pipe thickness | 3 / 3.5 / 4 mm and OEM | Confirm the actual wall thickness on the project drawing |
| Color | Red or black / OEM | Color and logo requirements should be confirmed before production |
| Packing | Carton | Special packing can be discussed according to order and destination |
Reference standard roller configurations
The following tables provide reference combinations for standard conveyor rollers. The listed diameter, length and bearing combinations are not a guarantee that every option is available for every structure or order quantity.
| D (mm) | Reference L (mm) | Bearing model |
|---|---|---|
| 89 | 180, 190, 200, 235, 240, 250, 275, 280, 305, 215, 350, 375, 380, 455, 465, 600, 750, 950, 1150 | 204 |
| 108 | 190, 200, 240, 250, 305, 315, 360, 375, 380, 455, 465, 525, 530, 600, 700, 750, 790, 800, 950, 1150, 1400, 1600 | 204, 205, 305, 306 |
| 133 | 305, 375, 380, 455, 465, 525, 530, 600, 700, 750, 790, 800, 900, 950, 1000, 1100, 1150, 1400, 1600, 1800, 2000, 2200 | 205, 305, 306 |
| 159 | 375, 380, 455, 465, 525, 600, 700, 750, 790, 800, 900, 1000, 1050, 1100, 1120, 1150, 1250, 1400, 1500, 1600, 1700, 1800, 2000, 2200, 2500, 2800, 3000, 3150 | 305, 306, 308 |
| 193.7 | 2200, 2500, 2800, 3000, 3150, 3350 | 308, 310 |
| 217 | 600, 640, 1050, 1120, 1600, 1700, 3150, 3350 | 308, 310 |
Alternative reference configurations
| D (mm) | Reference L (mm) | Bearing model |
|---|---|---|
| 89 | 190, 200, 230, 240, 280, 305, 315, 375, 380, 455, 465, 600, 750, 950, 1150 | 204 |
| 108 | 190, 200, 240, 250, 305, 315, 375, 380, 455, 465, 525, 600, 700, 750, 800, 950, 1150, 1400 | 205 |
| 133 | 305, 350, 375, 380, 455, 525, 530, 600, 700, 790, 800, 950, 1150, 1400, 1600 | 305 |
| 159 | 375, 380, 455, 465, 525, 600, 630, 640, 670, 700, 750, 790, 800, 900, 950, 1050, 1120, 1150, 1400, 1600 | 306, 308 |
Additional size references
| D (mm) | Reference L (mm) | Bearing model |
|---|---|---|
| 89 | 315, 380, 465, 600, 750, 950, 1150 | 204 |
| 108 | 315, 380, 465, 600, 700, 750, 790, 950, 1150, 1400, 1600 | 205 |
| 133 | 465, 600, 700, 750, 790, 800, 900, 950, 1000, 1100, 1150, 1400, 1600, 1800, 2000, 2200 | 305, 308 |
| 159 | 600, 700, 790, 800, 900, 950, 1000, 1050, 1100, 1120, 1150, 1250, 1400, 1500, 1700, 1800, 2000, 2500, 2800, 3000, 3150 | 306, 308 |
| 193.7 | 1100, 1250, 1400, 1500, 1600, 1700, 2200, 2500, 2800, 3000, 3150 | 308 |
| 219 | 2200, 2500, 2800, 3000, 3150 | 310 |
All dimensions are reference values. Confirm the final diameter, face length, bearing, shaft, seal, pipe thickness, runout and frame compatibility from the approved drawing.
Conveyor roller applications
Mining
Construction material handling
Energy and bulk materials
The appropriate roller type and size depend on the conveyed material, belt position, belt speed, load and surrounding environment. Send the application details for product matching.
Packing and delivery
Carton packing is available for the listed product reference. Packing method, labeling, quantity per carton and delivery arrangement should be confirmed according to the roller size, order quantity and destination.
About Ningbo Sinoconve Belt Co., Ltd.
Ningbo Sinoconve Belt Co., Ltd. supplies conveyor belts, conveyor rollers and related material-handling components. The company focuses on product manufacturing, technical development and professional customer service, with OEM support for drawings, samples and project-specific requirements.
Quality and service information
| Warranty | 1 year | Outgoing inspection | Video inspection provided |
| Machinery test report | Provided | Origin | China |
| After-warranty service | Online support | Brand | OEM |
| Applicable industries | Machinery repair shops, retail, construction works, energy and mining | ||
Frequently asked questions
Request a Standard Conveyor Roller Quote
Share the roller drawing or sample photo, diameter, length, bearing model, shaft dimensions, quantity and destination.
Inquiry Now
{{item.score}} Stars
{{item.pre}}%
{{item.nickname ? (item.nickname.slice(0, 2) + '*****') : item.source === 1 ? 'mall buyer' : '--'}}
{{item.comment_time}}
Review in the {{item.country}}
{{itemAttr.params_key}}: {{itemAttr.params_value}}
Get in touch with us
just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs
Related Products
QUICK LINKS
PRODUCTS
CONTACT US
Contacts: Leo Lei
Tel: 0086-18668582073
Email: sales@sinoconve.com
WhatsApp: 0086-16762209312
Address: Room 1602, sanlong building, tiangao street, south cbd, yinzhou district, ningbo, zhejiang ,china
We are focusing on material handling, power transmission and industry application.
Language
Copyright © 2026 Ningbo Sinoconve Belt Co., Ltd. - www.scconveyorbelt.com | Sitemap | Privacy Policy