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Drive pulley SKF PHP 5SPC280-E
- Manufacturer Part Number
- PHP 5SPC280-E
- Brand
- SKFOfficial brand
- Category
- Power transmission
- Subcategory
- Pulleys and V-belts
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Description
SKF PHP 5SPC280-E is a drive pulley reference, within Power transmission. Request a quote for PHP 5SPC280-E via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
SKF V-belt pulleys from the PHP line with SPC profile and -E suffix are components for narrow-section V-belt drives. They are used to transmit power between shafts efficiently and with low maintenance. MR Accesorios Industriales offers this line as part of its power transmission range, with more than 80 years of experience in the industry.
The designation PHP 5SPC280-E is read as follows: PHP identifies the SKF pulley line; 5 indicates the number of grooves; SPC is the narrow V-belt profile; 280 is the pitch diameter in millimeters; and -E indicates a construction variant, generally associated with the hub type or mounting. In PHP 5SPC315-E only the diameter changes. Knowing this nomenclature allows you to order the exact replacement without ambiguity.
These pulleys are used in industries such as food, chemical, mining and cement, in equipment such as fans, pumps, compressors, conveyor belts and mills. In Argentina they are common in process plants and in agriculture, where V-belt drives offer flexibility and vibration absorption. Their SPC profile allows transmitting high power in small spaces, with fewer grooves than classic profiles.
To select an SPC pulley, check the power to be transmitted, the shaft rpm and the minimum permissible diameter for the profile. Installation requires precise alignment of the pulleys to avoid irregular belt wear. Lubrication does not apply to the pulley, but the condition of the shaft bearings does. Periodically check belt tension and groove wear, and replace the pulley if deep marks appear.
SKF SPC profile pulleys can be interchanged with those from other manufacturers that follow the ISO standard for narrow V-belts, provided the number of grooves, pitch diameter and hub type match. Do not assume equivalences: compare the complete designation and verify the critical dimensions. If in doubt, consult us with the original code and we will help you find the right option.
If you need an SKF PHP SPC-E pulley, send us the code via WhatsApp at MR Accesorios Industriales. We will quote you and advise you so that the drive is properly assembled. We work with in-house manufacturing and can guide you on belts, bushings and other system components.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance against the manufacturer's data sheet.
Frequently Asked Questions
- What does the -E suffix mean on an SKF PHP SPC pulley?
- The -E suffix indicates a construction variant within the PHP line, normally related to the hub type or mounting system. It does not change the profile or the number of grooves. To confirm the exact application, consult the complete designation with us.
- Can I replace an SPC pulley from another brand with an SKF one?
- Yes, if the SPC profile, number of grooves, pitch diameter and hub type match. ISO standards for narrow V-belts allow dimensional interchangeability. Always verify the critical dimensions before mounting.
- What should I consider when mounting an SPC pulley?
- Alignment between pulleys is key to avoid premature belt wear. Also check the correct tension and the condition of the shaft bearings. Proper cleaning of the grooves and use of the compatible belt ensure reliable operation.