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Steel sprocket with central hub and bore for shaft · SKF PHS CA555-1AH8SPX53MM
SKF PHS CA555-1AH8SPX53MM sprockets and gears

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SKF PHS CA555-1AH8SPX53MM sprockets and gears

Manufacturer part numberPHS CA555-1AH8SPX53MMAlso known as: PHSCA5551AH8SPX53MM · PHS CA555 1AH8SPX53MM
Brand
SKF
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Description

SKF PHS CA555-1AH8SPX53MM belongs to sprockets and gears, 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 PHS CA555-1AH8SPX53MM and any equivalents.

SKF sprockets and gears form part of the power transmission line that MR Industrial Accessories LLC supplies to customers in the United States and several Latin American countries. These components transfer motion and torque between shafts through gears, chains, or timing belts. They are selected by part number, and our team can help you confirm the right one for your application.

The part number follows a structured format. The prefix PHS identifies an SKF sprocket or gear. The CA code with its number gives the pitch or size. The AH value indicates the bore diameter or tooth count. SPX denotes the series or profile type. The final MM figure is the outside diameter or width in millimeters. For instance, PHS CA555-1AH8SPX53MM corresponds to pitch 555, 8 teeth, and 53 mm; PHS CA627-1AH11SPX53MM corresponds to pitch 627, 11 teeth, and 53 mm. Always check the complete part number to confirm compatibility.

These sprockets and gears appear in assembly lines, conveyors, machine tools, packaging equipment, cranes, pumps, and transmission systems across food, automotive, textile, and mining plants. Their role is to transmit power accurately and withstand the loads and speeds defined by the design. Choosing the correct pitch, tooth count, and diameter is essential for smooth, efficient operation.

When selecting a sprocket or gear, consider the chain or belt type, the required transmission ratio, the space available, and the operating conditions such as load, speed, temperature, and environment. During installation, check shaft alignment, chain or belt tension, and the recommended lubrication. Poor installation can lead to premature wear, noise, and failures. Always refer to the technical specifications for each application.

For interchangeability, SKF sprockets and gears can replace those from other manufacturers when the critical dimensions match: pitch, number of teeth, outside diameter, bore, and fixing type. Keep in mind that tolerances and profiles may vary slightly between brands. Compare technical data sheets and, if needed, ask a specialist. MR Industrial Accessories LLC can assist you in finding a suitable equivalent.

To request a quote or more information, send the full part number by WhatsApp or email to MR Industrial Accessories LLC. Our technical team will respond promptly with the support you need for your application.

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

How do I read the part number PHS CA555-1AH8SPX53MM?
PHS means SKF sprocket; CA555 is the pitch; 1AH8 indicates 8 teeth; SPX is the profile; and 53MM is the outside diameter. Each segment defines a key selection feature.
What should I check when replacing a sprocket from another brand with an SKF one?
Compare pitch, number of teeth, outside diameter, bore, and fixing type. Even if dimensions match, verify tolerances and profile. If you have doubts, contact us with the original part number.
Does MR Industrial Accessories LLC manufacture these sprockets?
No, SKF sprockets and gears are a brand that MR supplies. MR manufactures other products such as split plummer block housings, roller chains, and sheaves. Contact us on WhatsApp or email.
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