SKF PHH SM30-2 power transmission components
- Brand
- SKF
- Category
- Power transmission
- Subcategory
- Power transmission components
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Description
SKF PHH SM30-2 belongs to power transmission components, 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 PHH SM30-2 and any equivalents.
The SKF PHH SM series covers standardized transmission components that connect shafts and hubs, ensuring reliable motion transfer in industrial machinery. MR Industrial Accessories supplies this line as part of its power transmission range, serving customers across the United States and Latin America.
Common sizes in the series include PHH SM12, PHH SM16, PHH SM20, PHH SM25, and the versions PHH SM30-1 and PHH SM30-2. The digits after the letters denote the nominal size, while the -1 and -2 suffixes indicate different configurations within that size. To select the correct part number, you need the shaft and housing dimensions.
These components are found in conveyors, mixers, pumps, fans, and machine tools, performing tasks such as fastening, guiding, or torque transmission. They are used in food processing, metallurgy, chemical, and logistics operations, where standardized parts help maintain production continuity. Their design supports straightforward mounting and scheduled preventive maintenance.
When choosing a component, consider shaft diameter, load type (radial, axial, or combined), rotation speeds, and environmental conditions. Sealing and lubrication are critical: effective sealing keeps contaminants out and extends service life, while proper lubrication minimizes wear. During installation, check alignment between shaft and housing and follow the manufacturer's instructions to prevent damage. If you need help, the MR technical team can advise you.
Regarding interchangeability, SKF transmission components can often be replaced by products from other brands that follow the same dimensional standards. However, tolerances and materials may vary between manufacturers, so verify compatibility before substituting. The PHH SM designation may have equivalents in other catalogs, but always confirm critical dimensions. MR Industrial Accessories supplies SKF, giving you access to specialized advice.
To identify the right component for your application, send the part number or a photo of the part via WhatsApp to MR Industrial Accessories. With that information, we can confirm the size and version and suggest an alternative if needed. Our goal is to help you find the part your equipment requires to keep running smoothly.
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 do the -1 and -2 suffixes mean in PHH SM30 part numbers?
- The -1 and -2 suffixes indicate variants within the same nominal size. They may refer to differences in design, material, or type of fastening. To know exactly what distinguishes each version, consult the technical documentation or send the part number to MR for advice.
- How do I determine which size of PHH SM component I need?
- Size selection is primarily based on shaft diameter and housing dimensions. Load type and working conditions also matter. If you don't have the original part number, measure the shaft with a caliper and contact us with that data to identify the correct reference.
- Are SKF PHH SM components interchangeable with other brands?
- In general, standardized components can be interchanged between brands that follow the same dimensional standards. However, differences in tolerances, materials, or treatments may exist. Before replacing, verify critical dimensions and consult a specialist to avoid premature failures.