SKF PHP 8-8V1800TB drive pulley
- Brand
- SKF
- Category
- Power transmission
- Subcategory
- Pulleys and V-belts
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Description
SKF PHP 8-8V1800TB belongs to drive pulley, 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 PHP 8-8V1800TB and any equivalents.
SKF PHP V-belt pulleys are used in belt drives to transfer power between shafts. They are part of the SKF line that MR Industrial Accessories supplies to maintenance and purchasing teams across the United States and Latin America. To request a quote, send the part number by WhatsApp or email.
The part number PHP 1-3V265TB can be broken down as follows: PHP is the SKF pulley series, the first digit shows the number of grooves (1), 3V is the belt cross-section, 265 is the pitch diameter in tenths of an inch (26.5 in), and TB indicates the bushing or mounting style. Other sizes such as PHP 1-3V280TB or PHP 1-3V450TB follow the same logic, with only the diameter changing. Understanding this code helps you order the correct pulley without back-and-forth.
These pulleys are found in industrial fans, compressors, centrifugal pumps, conveyors and machine tools. The 3V section suits compact drives up to approximately 50 HP, depending on the number of grooves and speed. As an SKF product, they provide good concentricity and balance, which helps reduce vibration and wear.
When selecting a pulley, check the pitch diameter, number of grooves and bushing type. Make sure the diameter is not below the minimum recommended for the belt to avoid premature fatigue. During installation, align the pulleys and set proper tension: too loose causes slipping, too tight loads the bearings. Inspect groove wear and belt condition regularly, and keep shaft bearings properly lubricated to extend assembly life.
SKF PHP series pulleys can interchange with other brands that use the same section and pitch diameter, provided the number of grooves and mounting system match. When replacing, compare the outside diameter and bushing type. Pulleys differ: some use taper bushings, others QD bushings or are solid. If you are unsure, contact us with the original dimensions and we will help you choose.
For an SKF V-belt pulley for your machine, send the complete part number or the original pulley data via WhatsApp or email. MR Industrial Accessories supplies bearings, power transmission components, seals and maintenance tools, and our team responds promptly with quotes and suggestions for equivalents.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does the code of a PHP pulley mean?
- PHP is the SKF line; the next digit is the number of grooves; 3V is the belt section; 265 is the pitch diameter in tenths of an inch (26.5 in); and TB is the bushing or mounting type. This code identifies the exact pulley.
- Are they compatible with pulleys from other brands?
- Yes, if they share the same section, pitch diameter, number of grooves and mounting system. When replacing, verify these details. If in doubt, consult us with the original size.
- How do I choose the right pulley for my application?
- You need the power to be transmitted, shaft RPM and required pitch diameter, plus the number of grooves and bushing type. With that information we can help you select the SKF PHP pulley that fits your equipment.