CATBearing & Bushing

9J6687 Bearing — Cat 854g D9L

This is a high-performance bearing engineered to withstand extreme loads and provide reliable rotational support in demanding applications. Manufactured to meet stringent OEM standards, it offers superior wear resistance and longevity compared to a worn or damaged bearing. Operators may experience increased noise, vibration, or binding in the affected system when this bearing begins to fail.

Bearing – Part No 9J6687 – 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

dispatch before 3 PM IST.', };

Related CAT Parts

From the same category — may also be needed

7P3454
Bearing
2W8412
Body A- Std
8N3184
Piston A
6J5354
Bearing
7K9573
Bearing
4W1204
4W1203

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 TypeHeavy Duty Bearing
MaterialSteel Alloy
ApplicationHeavy Equipment Axle and Drivetrain
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first noticeable symptom of a failing bearing is usually an increase in operational noise, such as grinding or humming sounds. This can progress to significant vibration and a noticeable binding or stiffness in the component's movement. Continued operation risks catastrophic bearing failure, leading to severe damage to shafts, gears, and potentially immobilizing the machine.

Installation Tip

Ensure the bearing housing and shaft are meticulously cleaned and inspected for any imperfections before installation. Use a proper bearing press or induction heater to install the bearing, ensuring even pressure is applied to the correct race to avoid damage.

Service Note

When replacing this bearing, it is crucial to inspect the corresponding shaft, seal, and housing for any signs of wear, scoring, or contamination.