CATBearing & Bushing

2P3187 Bearing — Cat 120g 12g

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

Bearing – Part No 2P3187 – 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
ApplicationWheel Hub, Drive Shaft, or Transmission
Service LifeReplace every 3,000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing bearing may include a grinding noise during operation or increased vibration. If left unaddressed, the bearing can seize, leading to component seizure and potential damage to surrounding parts. Continued operation with a compromised bearing risks significant downtime and costly repairs.

Installation Tip

Ensure the bearing housing is thoroughly cleaned of all old grease and debris before installation. Avoid using excessive force or hammering on the bearing during installation, as this can damage the races and compromise its integrity.

Service Note

Inspect the associated shaft or race for any signs of scoring or wear, and check the integrity of seals to prevent contamination.