SKF PHP 4-8V1320-F drive pulley
- Brand
- SKF
- Category
- Power transmission
- Subcategory
- Pulleys and V-belts
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Description
SKF PHP 4-8V1320-F 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 4-8V1320-F and any equivalents.
SKF drive pulleys transmit motion between shafts using V-belts in a wide range of industrial equipment. These precision components are suitable for fans, pumps, compressors, conveyors, and similar machinery. MR supplies this SKF line to help maintenance and purchasing professionals select the right configuration for their drive systems.
The part number encodes key selection data. For example, PHP 3-5V3150-F breaks down as follows: PHP is the pulley series, 3 is the number of grooves, 5V is the belt profile, 3150 is the nominal length in tenths of an inch, and -F indicates the bushing type. A variant like PHP 4-8V1250-F has four grooves and an 8V profile. Understanding this structure helps you specify the correct pulley.
Typical applications include food processing, chemical plants, cement, mining, and water treatment. In production facilities, these pulleys are found in ventilation systems, mills, mixers, and pumping equipment. They handle high power at moderate speeds, and the matched SKF pulley and V-belt combination promotes smooth operation with reduced vibration and wear.
When selecting a pulley, evaluate the transmitted power, rotational speed, and center distance. Confirm the groove count and belt profile (5V, 8V, etc.) for compatibility. During installation, align the pulleys precisely to prevent uneven belt wear. Set belt tension correctly: too loose causes slippage, too tight overstresses bearings. These components do not require lubrication, but periodic alignment checks are recommended.
SKF drive pulleys can be interchanged with other brands that follow the same dimensional and profile standards. Verify pitch diameter, groove count, and bushing type. If you are replacing an existing pulley, record its measurements and contact MR for help finding an equivalent.
To request a quote, send the full part number via WhatsApp or email to MR. Our team responds promptly and can suggest equivalents or assist with selection.
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 -F suffix mean in the pulley designation?
- The -F suffix identifies the bushing or mounting type, typically a split taper bushing that allows easy installation and removal without special tools. Always confirm shaft compatibility.
- How do I choose between a 5V and an 8V belt profile?
- The choice depends on required power and speed. 8V belts are wider and transmit more power than 5V. Refer to selection tables or contact MR for application-specific guidance.
- Can I replace an SKF pulley with a pulley from another brand?
- Yes, provided the critical dimensions match: pitch diameter, number of grooves, belt profile, and bushing type. Verify technical specifications to ensure proper operation and avoid premature wear.