
Industrial pulley 550 mm, 6 grooves, section C
- Brand
- EMMAR
- Category
- Power transmission
- Subcategory
- Pulleys
- Section
- C
- Series
- Sección C
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Description
EMMAR POLEA 550 6C 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 550 6C and any equivalents.
The EMMAR 550 6C pulley is a V-belt drive component with a 550 mm diameter, six grooves, and a section C profile. It is manufactured in-house, which allows the machining to be adapted to the shaft diameter and keyway required by your application. This pulley is typically used on large shafts in industrial equipment where multiple belts transmit power in parallel.
With six grooves, this pulley accepts up to six section C V-belts. Section C corresponds to a wide-profile belt, and the 550 mm diameter places this pulley among the larger sizes in the line, suited for high-torque, moderate-speed shafts. Because it is an EMMAR in-house manufactured part, you can specify dimensions and keyway details to match your equipment.
Typical applications include drives for mills, mixers, high-flow pumps, industrial fans, and process equipment that require demanding transmission ratios. You will also find it in food, chemical, and construction materials industries, where V-belt drives remain a straightforward and robust solution for considerable center distances.
When selecting this pulley, consider the pitch diameter, number of grooves, and the belt section you plan to use. Verify the shaft diameter and keyway type before ordering, as the pulley is machined to those specifications. If you are replacing another brand, compare the transmission ratio and outside diameter to maintain the output speed.
To request a quote for an equivalent, provide the original pulley's part number, number of grooves, and section. With that information, we can determine if a pulley in our line fits or if a custom manufacturing is more appropriate. We can also assist with shaft diameter and keyway details if you do not have them readily available.
For a quote on this 550 6C pulley, send the part number MR-POLEA-C6-550 via WhatsApp or email. If the equipment is down, include the machine type and the belts it uses so we can respond more precisely. MR Industrial Accessories specializes in power transmission and can help you solve the replacement.
Dimensions
- Size
- 550mm
- Grooves
- 6
- Section
- C
Frequently asked questions
- What does section C and 6 grooves mean?
- Section C defines the V-belt profile that fits each groove. The 6 grooves mean the pulley can carry up to six belts of that section in parallel, increasing the transmission capacity.
- How do I know if this pulley replaces the one I have?
- Compare the outside diameter, number of grooves, belt section, and shaft diameter with keyway. If these match, the pulley is compatible. If unsure, send us a photo or the original part number.
- Can I order a pulley with a different number of grooves or diameter?
- Yes. Since it is in-house manufacturing, EMMAR brand, we can machine pulleys with different combinations of diameter, grooves, and section. Send us the size you need by WhatsApp and we will confirm feasibility and the quote.

