CATBearing & Bushing

1373058 Bearing — Cat 312 312b

This is a heavy-duty bearing designed to reduce friction and support rotational loads within various CAT equipment systems. It is manufactured to meet stringent OEM material and dimensional standards, ensuring superior durability compared to worn or damaged bearings. Operators may notice increased noise, vibration, or reduced equipment responsiveness when this bearing begins to fail.

Bearing – Part No 1373058 – CAT Spare Part
Part Specifications
BrandCAT
CategoryBearing & Bushing
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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Installation & Application Notes

Never strike bearings directly — use a bearing press or driver set. Heat housing (not bearing) to ease installation. Replace bearings in sets where applicable. Check housing bore diameter before fitting — out-of-round bores destroy new bearings.

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

Part TypeBall Bearing
MaterialHardened Steel
ApplicationGeneral rotating component support
Service LifeReplace based on inspection or 2,000-4,000 hrs
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of failure may include a grinding noise during operation or increased heat around the component. If ignored, the bearing can seize, leading to restricted movement or complete stoppage of the affected system. This can result in significant downtime and potential damage to adjacent components.

Installation Tip

Ensure the bearing seat is meticulously clean before installation to prevent premature wear. Avoid using excessive force or improper tools when pressing the bearing into its housing, as this can damage the races.

Service Note

Inspect the shaft and housing for any signs of wear or damage that may have contributed to the bearing failure.