CATBearing & Bushing

1955855 Bearing — Cat D10T

This is a robust bearing designed to handle significant loads and ensure smooth rotational movement within the power train or undercarriage of large Caterpillar equipment. Manufactured to meet stringent OEM quality standards, it offers superior durability and resistance to wear compared to a compromised bearing that would exhibit excessive play and generate abnormal heat. Operators may observe increased vibration, audible grinding, or a reduction in operational smoothness when this bearing begins to fail.

Bearing – Part No 1955855 – 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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Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

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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 TypeBearing
MaterialSteel alloy
ApplicationPower Train/Undercarriage
Service LifeReplace based on inspection or 5,000-7,000 hrs
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing 1955855 bearing may initially present as a subtle increase in operational noise or vibration. If left unaddressed, this can escalate to pronounced grinding sounds, significant heat generation, and potential binding of the supported component. Continued operation risks severe damage to the associated drivetrain or undercarriage components.

Installation Tip

Ensure the bearing seat and shaft are meticulously cleaned and free of any debris or burrs before installation. Never use a hammer to drive the bearing into place; use a proper press or installation tool.

Service Note

When replacing this bearing, inspect the adjacent seals and the shaft for any signs of wear, scoring, or contamination.