Industrial pulley 280 mm, 2 grooves, section C
- Brand
- EMMAR
- Category
- Power transmission
- Subcategory
- Pulleys
- Section
- C
- Series
- Sección C
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Description
EMMAR POLEA 280 2C belongs to pulleys, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for POLEA 280 2C and any equivalents.
The EMMAR 280 2C is a V-belt pulley with a 280 mm diameter and two grooves in section C. It is designed to transfer power between parallel shafts in industrial machinery, providing a consistent speed ratio and secure belt engagement. This pulley is suitable for applications that demand moderate to high torque, depending on how the drive is set up.
The part number POLEA 280 2C encodes the key specifications: a 280 mm diameter, two grooves, and a section C profile. EMMAR manufactures this pulley as part of its in-house line, which also includes split plummer block housings and ANSI roller chains. Section C is a medium-sized V-belt cross-section, and the two grooves let you run multiple belts side by side on the same pulley.
You will find this pulley in fan drives, centrifugal pumps, compressors, conveyor systems, and machine tools. It is common in process plants, workshops, and agricultural facilities, often mounted on gearboxes or electric motors that power rotating equipment. With two grooves, the drive can share the load across two belts or continue operating if one belt breaks.
During installation, make sure the shaft and keyway are clean and free of burrs, and slide the pulley on without forcing it. Check alignment between the driving and driven pulleys using a straightedge or laser; misalignment in either angle or offset will speed up wear on both belts and grooves. Set belt tension according to the belt manufacturer's instructions, since too much tension can damage bearings. When choosing a pulley, consider the power to be transmitted, the shaft speed, and the pitch diameter, not just the outside diameter.
If you need a replacement or equivalent, provide the part number POLEA 280 2C or the original pulley's details: diameter, number of grooves, section, and shaft diameter. Our team can review options from the EMMAR in-house manufacturing line and suggest alternatives for groove count or section based on the available space.
To get a quote for this pulley, send the part number POLEA 280 2C to MR Industrial Accessories via WhatsApp or email. Our technical staff will respond with the information you need to make your purchasing decision.
Dimensions
- Size
- 280mm
- Grooves
- 2
- Section
- C
Frequently asked questions
- What does section C and 2 grooves mean for this pulley?
- Section C refers to the V-belt profile the pulley is designed to accept. The two grooves allow you to mount two belts in parallel on the same pulley, which can distribute the load or keep the drive running if one belt fails.
- How can I tell if this pulley will replace my current one?
- Check the diameter, number of grooves, section, and shaft diameter. If these match, it is likely a direct replacement. If any differ, send us the details and we will look for an alternative from the EMMAR in-house manufacturing line.
- What should I check during installation?
- Clean the shaft and keyway, avoid hammering the pulley onto the shaft, and verify alignment between pulleys with a straightedge or laser. Adjust belt tension following the belt manufacturer's manual; excessive tension can harm the equipment's bearings.