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Sprockets and gears SKF PHS MC-CA555-Z9/ROD62
- Manufacturer Part Number
- PHS MC-CA555-Z9/ROD62
- Brand
- SKFOfficial brand
- Category
- Power transmission
- Subcategory
- Sprockets and gears
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Description
SKF PHS MC-CA555-Z9/ROD62 is a sprockets and gears reference, within Power transmission. Request a quote for PHS MC-CA555-Z9/ROD62 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The SKF PHS MC-CA sprocket is a chain drive component that mounts on the shaft and meshes with the chain to transmit motion and torque. It is used in machines that require a precise transmission ratio and wear resistance. MR Accesorios Industriales carries this line as an official brand and helps you identify the exact part number your equipment needs.
The designation PHS MC-CA is read in parts: PHS identifies the SKF sprocket family for chain; MC indicates the type of mounting or hub; CA defines the finish or tooth configuration. The numbers after the hyphen are interpreted as follows: the first one (for example, 555 in PHS MC-CA555-Z9/ROD62) is associated with the pitch and pitch diameter, while Z9 indicates the number of teeth. The suffix ROD62 refers to the bore diameter or the type of built-in bearing, depending on the execution. To choose well, go by the full part number and not just the number of teeth.
These sprockets are used in chain drive lines of industrial machines: conveyors, elevators, mixers, mills, food and beverage equipment, and drive systems in chemical or aggregate processing plants. In Argentina you will find them in factory plant maintenance, in the field and in workshops that replace worn components. The combination of treated steel and precision machining makes them suitable for continuous service with good fatigue and wear resistance.
To select the correct sprocket, take into account the chain pitch, the number of teeth, the shaft diameter and the type of fastening. Verify the alignment between sprocket and chain: angular or parallel misalignment accelerates wear on teeth and bushings. Proper lubrication — drip, bath or grease depending on speed — extends service life. If the mounting includes a bearing, check the clearance and sealing to prevent contaminant ingress. In critical drives, check chain tension and tooth wear before each scheduled shutdown.
When replacing, SKF sprockets in the PHS MC-CA line can be interchanged with other brands that follow the same pitch and number of teeth standard, but there is no universal equivalence: each manufacturer codes differently. What is maintained is the tooth geometry and pitch diameter if you respect the pitch and the number of teeth. To ensure interchangeability, compare the original part number with the technical data sheet and verify mounting dimensions. MR Accesorios Industriales carries SKF as an official brand and can guide you in that comparison.
If you have the part number of the sprocket to replace, send it via WhatsApp to MR Accesorios Industriales along with a photo or the shaft and chain measurements. With that data we will quote the corresponding SKF option and advise you on mounting and lubrication. Over 80 years supporting Argentine industry with power transmission 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
- How do I identify the SKF PHS MC-CA sprocket I need?
- You need the full part number shown on the old sprocket or in the machine manual. If you don't have it, measure the chain pitch, count the teeth and take the shaft diameter. With that data we help you find the equivalent SKF reference.
- Can it be replaced by another brand?
- Yes, if the chain pitch, the number of teeth and the bore diameter match. There is no universal equivalence table: each manufacturer uses its own coding. Always compare the mounting dimensions before installing.
- What lubrication is recommended for these sprockets?
- It depends on speed and load. At low speeds, grease or drip oil is used; at higher speeds, oil bath or forced circulation. Follow the machine manufacturer's recommendation and check the level periodically.

