CATBearing & Bushing

5s7630 Bearing — Cat 120b 120g

This is a precision-engineered bearing designed to facilitate smooth rotation and support heavy loads in driveline or axle applications. It is manufactured to meet stringent quality and dimensional standards, ensuring optimal performance and longevity, unlike a worn bearing that may cause increased friction and noise. Operators might detect a humming or grinding sound, experience increased vibration, or notice a reduction in drivetrain efficiency when this bearing begins to fail.

Bearing – Part No 5s7630 – 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

before 3 PM IST.', };

Related CAT Parts

From the same category — may also be needed

8N7923-010
Bearing
9U3664
Slip Joint Gp
5M0578
Bearing-Needle
2F5884
Roller Assem
1P5411
Bearing
8S4645
Lock

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
ApplicationDriveline / Axle support
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The initial symptom of a failing bearing is often an audible change, such as a humming or grinding noise that intensifies with speed. This can be accompanied by increased vibration felt through the operator's controls. If the bearing fails completely, it can lead to component seizure, resulting in loss of drive and potential damage to the axle or driveline housing.

Installation Tip

Ensure the bearing housing and shaft are thoroughly cleaned and inspected for any damage or burrs prior to installation. Never apply heat directly to the bearing's inner or outer race unless specifically instructed by service documentation.

Service Note

When replacing a bearing, inspect the associated shaft or bore for wear and ensure the lubrication system is functioning correctly to prevent premature failure.