Industrial pulley 50 mm, 2 grooves, section B
- Brand
- EMMAR
- Category
- Power transmission
- Subcategory
- Pulleys
- Section
- B
- Series
- Sección B
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
EMMAR POLEA 50 2B 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 50 2B and any equivalents.
The EMMAR 50 2B is a V-belt pulley made in-house with a 50 mm diameter, two grooves, and a section B profile. It transfers motion between shafts in setups that call for a fixed speed ratio and a small footprint. Because it has two grooves, it can carry more power than a single-groove pulley of the same diameter while keeping belts aligned and tensioned.
The code POLEA 50 2B tells you the three key specs: 50 mm diameter, 2 grooves, and section B for the belt. This pulley is manufactured by EMMAR and mounts on a shaft to transmit torque through V-belts. Section B is a common profile in medium-power industrial drives.
You will find this pulley on machine tools, compressors, fans, centrifugal pumps, conveyors, and other plant equipment. Selection depends on diameter, groove count, and belt section matching the rest of the drive. It also works as a replacement for a worn pulley or when you change the speed ratio by swapping one pulley's diameter.
Before installing, confirm the shaft diameter matches the bore (specified when you order) and that the belt is section B. Align the grooves with those on the driving pulley to prevent uneven wear. Set belt tension according to the equipment manual. For high-speed operation, check balance and groove condition before mounting.
To find an equivalent, send the code POLEA 50 2B or the diameter, groove count, and section you need. A photo of the old pulley or the shaft dimensions also helps. MR Industrial Accessories will quote the in-house manufactured pulley that fits your equipment or suggest an alternative from the power transmission line.
This pulley is made in-house by EMMAR and can be requested via WhatsApp along with other transmission components. Send the code or the specs and we will reply with a quote.
Dimensions
- Size
- 50mm
- Grooves
- 2
- Section
- B
Frequently asked questions
- What does POLEA 50 2B mean?
- The code indicates a pulley with a 50 mm diameter, 2 grooves, and section B. These three data define the size, the number of belts it accepts, and the belt profile for the drive.
- Is this pulley manufactured by EMMAR?
- Yes, it is made in-house under the EMMAR brand. Production includes quality controls, and the shaft bore and other features can be adapted to your equipment.
- How do I request an equivalent pulley or a different size?
- Send the code POLEA 50 2B or the pulley data: diameter, number of grooves, and section. You can also send a photo or the shaft dimensions. We will quote you via WhatsApp.