CATBearing & Bushing

1039685 Bearing — Cat 315 315B

This is a robust bearing designed to handle significant loads and reduce friction in heavy-duty applications. Manufactured to meet stringent OEM quality standards, it offers superior longevity and operational reliability over a worn component. Operators may observe increased noise, vibration, or reduced equipment performance as this bearing approaches the end of its service life.

Bearing – Part No 1039685 – 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.

WhatsApp for Price & Availability☎ Call Mumbai Office

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

ispatch before 3 PM IST.', };

Related CAT Parts

From the same category — may also be needed

9Y6202
Bearing
1450163
Main Bearing
1280384
Main Bearing
3D0369
Bearing
1S7578
Main Bearing (Rear)
9Y4033
Main Bearing

Browse all CAT Bearing Bushing →

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
ApplicationVarious machine components
Service LifeReplace based on inspection and operating conditions
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A common initial symptom is an audible humming or grinding sound that changes with load. If ignored, this can escalate to noticeable vibration and reduced operational efficiency. Continued use risks damage to the shaft and housing, potentially leading to unscheduled downtime.

Installation Tip

Ensure the mounting surface is perfectly clean and free from any contaminants before seating the bearing. Never use a hammer to drive the bearing into its housing; utilize a proper press or driver tool.

Service Note

When replacing this bearing, it is advisable to inspect the associated shaft and seals for wear or damage.