CATBearing & Bushing

4W5702- 030 Bearing — Cat 16G 245

This is a CAT engine bearing, designed to reduce friction and wear between rotating and stationary components within the engine's crankshaft and connecting rod assemblies. Manufactured to precise tolerances and high-quality materials, it offers superior longevity and performance over a worn or damaged bearing. Operators may experience increased engine noise, particularly a knocking sound, or a significant drop in oil pressure when this bearing fails.

Bearing – Part No 4W5702- 030 – 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.

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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 TypeEngine Bearing
MaterialTri-metal alloy
ApplicationCrankshaft and connecting rod
Service LifeReplace every 5,000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a failing engine bearing is often a distinct knocking or rattling sound from the engine, especially under load. As the wear progresses, oil pressure will likely drop significantly, and the engine may run rougher. Continued operation risks severe internal engine damage due to excessive play in the rotating assembly.

Installation Tip

Ensure all bearing surfaces and the crankshaft journals are meticulously cleaned and free of any debris before installation. Never reuse old bearing bolts; always use new, properly torqued fasteners.

Service Note

When replacing engine bearings, it is essential to inspect the crankshaft journals for wear or damage and check the oil pump for proper pressure output.