Industrial pulley 420 mm, 2 grooves, section C
- Brand
- EMMAR
- Category
- Power transmission
- Subcategory
- Pulleys
- Section
- C
- Series
- Sección C
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Description
EMMAR POLEA 420 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 420 2C and any equivalents.
A section C V-belt pulley with a 420 mm diameter and two grooves, the 420 2C is built for power transmission between parallel shafts in industrial machinery. Because it comes from EMMAR's own production, groove machining and balancing are kept under control, which helps the pulley run smoothly and wear evenly.
The code POLEA 420 2C tells you the essentials at a glance: 420 mm is the diameter, 2 is the groove count, and C is the belt profile the pulley accepts. Section C matches wide-profile V-belts, the kind found in drives that carry heavy loads. With two grooves, two belts can sit side by side on the same hub, sharing the load and keeping the drive running steadily if one belt is replaced.
You will find this pulley on fans, centrifugal pumps, compressors, conveyors and process machines in industrial plants. It mounts on a shaft and takes the belt from the drive pulley. The combination of a 420 mm diameter and section C suits medium or low speed drives with substantial torque, where belt grip and alignment matter more than speed.
Before mounting, confirm the hub bore and keyway match your shaft, and that the center distance gives the belt the right wrap angle. Line up both pulleys with a straightedge or laser, then tension according to the equipment manual or with a belt tension gauge. When two belts run together, keep them from the same batch and tension them equally so neither carries more than its share.
For an equivalent pulley, send the complete part number, the groove count and the belt section you use. The current diameter and hub mounting type help as well. With those details we can propose a matching in-house manufactured pulley or machine one to your measurements. The part number alone is enough to get the conversation started.
To ask about this pulley or another size, send POLEA 420 2C by WhatsApp to MR Industrial Accessories. We will come back with options from the power transmission line. If the same equipment also needs belts, bushings or housings, include them in one request so the parts are checked against each other before you order.
Dimensions
- Size
- 420mm
- Grooves
- 2
- Section
- C
Frequently asked questions
- What does in-house manufacturing under the EMMAR brand mean for this pulley?
- It means the pulley is produced in our own plant with controlled machining and balancing, rather than resold from a third party. That lets us adjust dimensions or variants to suit the equipment.
- Can I order this pulley with a different number of grooves?
- Yes. The 420 2C designation means two grooves, but the same pulley can be made with one, three or more, provided the hub and diameter allow it. Send the part number and the groove count you need.
- How can I confirm that section C fits my belt?
- Section C takes wide-profile V-belts. A belt of another section will not seat correctly in the groove. Send us your belt data or the old pulley and we will verify the match before manufacturing.