CATEngine Parts

1309kc3-0002392230 — 45X100X25Mm Self Aligning Bearing

This 45x100x25mm Self-Aligning Bearing is designed to accommodate shaft misalignment and absorb shock loads within various mechanical systems. Manufactured to high-quality standards, it provides smooth rotation and reduces wear on adjacent components, unlike a seized or damaged bearing. Operators may notice increased noise, vibration, or binding in the affected system when this bearing fails.

45X100X25Mm Self Aligning Bearing – Part No 1309kc3-0002392230 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

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Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Installation & Application Notes

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeSelf-Aligning Ball Bearing
MaterialSteel alloy
ApplicationShaft support, misalignment compensation
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a failing self-aligning bearing is often an increase in operational noise, such as grinding or squealing. If left unaddressed, the bearing can seize, causing significant vibration and potentially damaging the shaft or housing it supports. This can lead to unexpected downtime and costly repairs to related components.

Installation Tip

Ensure the shaft and housing bore are perfectly clean and free from burrs or damage before attempting installation. Forcing the bearing into place can damage its raceways or cause misalignment, leading to premature failure.

Service Note

Inspect the shaft for wear or scoring and clean the housing bore thoroughly before installing the new bearing.