CATBearing & Bushing

1066872 Bearing — Cat 315 315b

This bearing is a critical component designed to reduce friction and support loads within rotating machinery. Manufactured to meet stringent OEM quality standards, it offers superior wear resistance and load-carrying capacity compared to a worn or damaged bearing. Operators may observe increased noise levels, overheating of the affected area, or a noticeable decrease in equipment performance if this bearing fails.

Bearing – Part No 1066872 – 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

patch before 3 PM IST.', };

Related CAT Parts

From the same category — may also be needed

1684540
Crown As- Piston
9r6227
Bearing
1n8062
Bearing
2495500
Guard As
8B1931
Bushing
7Y9915
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 TypeBall Bearing
MaterialHardened steel
ApplicationVarious rotating components
Service LifeReplace every 2,500 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

An audible grinding or whining noise emanating from the component where the bearing is located is often the first indication of failure. If left unaddressed, the bearing will continue to degrade, potentially leading to increased friction, heat buildup, and reduced rotational speed. Continued operation risks seizure of the rotating shaft, causing significant damage to the surrounding assembly.

Installation Tip

Ensure the bearing housing is perfectly clean and free from any old grease or debris before pressing in the new bearing. Avoid using excessive force or striking the bearing directly during installation, as this can damage the races.

Service Note

When replacing a bearing, it is prudent to inspect the shaft it rides on for any scoring or wear, and to check any seals associated with the component.