SKF PHP 3-C75TB drive pulley
- Brand
- SKF
- Category
- Power transmission
- Subcategory
- Pulleys and V-belts
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Description
SKF PHP 3-C75TB 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 3-C75TB and any equivalents.
SKF PHP TB pulleys are V-belt drive components designed to transfer power between shafts with minimal maintenance. They suit industrial setups that call for accurate, dependable speed ratios. MR Industrial Accessories includes them in its power transmission lineup.
Reading the code PHP …-C…TB: PHP marks the SKF pulley family; the first digit tells you how many grooves there are; C stands for the V-belt profile; the next number is the pitch diameter in millimeters; and TB points to the taper bushing used for mounting. Take PHP 2-C70TB: two grooves, profile C belt, 70 mm pitch diameter, taper bushing. Actual suffixes can differ with the exact build.
You will find these pulleys across many industries in the United States and Latin America, from food processing and textiles to metalworking and ventilation. Machine tools, compressors, centrifugal pumps and conveyors commonly use them. The design keeps power transmission steady even in tough conditions, and upkeep is straightforward.
When choosing a pulley, look at the belt profile (A, B, C, etc.), groove count, needed pitch diameter and bushing type. Align pulleys precisely during installation to avoid early belt and bearing wear. Grease the bushings and check belt tension regularly. Follow the manufacturer's torque specs.
For replacements, SKF PHP pulleys work with standard profile C V-belts and taper bushings of matching dimensions. Before swapping a pulley, confirm pitch diameter, groove count and bushing type line up with the original. If anything is unclear, send us the full pulley code and we will help.
Need an SKF PHP TB pulley? Message us on WhatsApp or email with the exact code, such as PHP 2-C70TB, and we will get back to you promptly. MR Industrial Accessories can also suggest equivalents and help you pick the right component.
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 TB suffix mean on an SKF PHP pulley?
- TB indicates a taper bushing mount. This bushing style makes installation and removal easier and provides a secure fit on the shaft without extra machining.
- How do I choose the number of grooves for a pulley?
- The groove count depends on the power you need to transmit and how many belts you plan to use. More power usually means more grooves. Contact us and we will help based on your application.
- Are SKF PHP TB pulleys compatible with belts from other brands?
- Yes, they work with standard profile C V-belts from any manufacturer as long as the belts meet standardized dimensions. Verify the correct profile and length for your drive.