CATBearing & Bushing

2D7691 6V3579 — Cat 834 834b

This is a heavy-duty bearing designed to reduce friction and support rotational loads within heavy machinery components. It is manufactured to stringent quality standards, ensuring superior durability and performance compared to worn or damaged bearings that exhibit increased play and noise. Operators may notice excessive heat generation, grinding sounds, or restricted movement in the affected assembly when this bearing fails.

6V3579 – Part No 2D7691 – 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

M IST.', };

Related CAT Parts

From the same category — may also be needed

7K3005
Guard-Track Guide
7K9533
Bearing
3S8736
Guard Assem. (L.H.)
8N7923- 010
Bearing
1950302
Bearing
5J1187
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 TypeBearing
MaterialSteel alloy
ApplicationHeavy equipment rotating assemblies
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of failure may include increased noise or vibration from the affected component. If left unaddressed, the bearing can seize, leading to component seizure and potential damage to surrounding parts. Continued operation risks severe damage to the entire assembly, necessitating costly repairs.

Installation Tip

Ensure the bearing bore and shaft are meticulously cleaned before installation to prevent contamination. Avoid using excessive force or improper tools when pressing the bearing into its housing, as this can cause premature failure.

Service Note

Inspect the adjacent shaft and housing for any signs of wear or damage that could compromise the new bearing's performance.