CATBearing & Bushing

5M5018 Bearing Needle — Cat 120g 12g

This is a precision needle bearing designed to accommodate high radial loads in a compact space, commonly used in transmissions and gearboxes. It is manufactured to exacting standards, providing excellent load-carrying capacity and smooth operation compared to a worn or damaged bearing. Operators may experience increased gear noise, shifting difficulties, or premature wear on adjacent components if this needle bearing fails.

Bearing Needle – Part No 5M5018 – 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

IST.', };

Related CAT Parts

From the same category — may also be needed

0995572
Bearing
3537427
Main Bearing Set
2417380
Bearing
7T9122
0688099
2n7609
Bearing
9H8712
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 TypeNeedle Bearing
MaterialHardened Steel
ApplicationTransmission/Gearbox
Service LifeReplace based on inspection or 2,000 hrs
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of failure might include a whining noise that changes with gear selection or a slight roughness when shifting gears. If left unaddressed, the bearing can disintegrate, leading to severe internal transmission damage and potential loss of drive. This necessitates extensive and costly repairs.

Installation Tip

Carefully clean the bearing housing and ensure no debris is present before attempting installation. Avoid using a hammer or impact driver; use a proper press or driver to seat the bearing evenly.

Service Note

Inspect the associated gears and shafts for wear or scoring when replacing this needle bearing.