Needle Bearing 14X-15-29410 Komatsu Bulldozer D61 D63 D65 D85

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Product Detail

Needle Bearing – Part No. 14X-15-29410 for Komatsu Bulldozer (D61, D63, D65, D85)

This needle bearing is a genuine replacement component specifically designed for Komatsu bulldozer models D61, D63, D65, and D85. It is typically used in the final drive, steering clutch, or transmission shaft support areas, where compact radial space and high load-carrying capacity are required. The bearing consists of a drawn cup or machined outer ring with a full complement of precision-ground needle rollers, providing low friction, high rigidity, and excellent fatigue life under shock loads and continuous operation. Using an authentic Komatsu 14X-15-29410 needle bearing ensures correct internal clearance, hardness, and dimensional accuracy, which are critical for reliable drivetrain performance and extended component life. Regular inspection for pitting, scoring, or roller damage is recommended, and replacement should be made with genuine Komatsu parts to avoid premature wear or seizure.

Part Number	English Product Name
14X-15-29410	Needle Bearing (Final Drive / Steering Clutch)
14X-15-29420	Needle Bearing – Transmission Shaft
14X-15-29430	Needle Bearing – Bevel Gear Shaft
14X-15-29440	Needle Bearing – PTO Shaft
14X-15-29450	Needle Bearing – Idler Gear
14X-15-29460	Drawn Cup Needle Bearing
14X-15-29470	Needle Roller Assembly (Full Complement)
14X-15-29480	Needle Bearing Cage (Separator)
14X-15-29490	Thrust Needle Bearing
416-15-12640	Tapered Roller Bearing (Final Drive)
416-15-12660	Bearing – Idler Wheel
416-15-12670	Bearing – Sprocket Drive Shaft
14X-15-29500	Oil Seal for Needle Bearing Cavity
14X-15-29510	Snap Ring (Bearing Retainer)
14X-15-29520	Bearing Spacer
14X-15-29530	Bearing Shaft (Hardened)
14X-15-29540	Needle Bearing Installation Tool (Reference)

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Product Detail

Needle Bearing – Part No. 14X-15-29410 for Komatsu Bulldozer (D61, D63, D65, D85)

Part Number	English Product Name
14X-15-29410	Needle Bearing (Final Drive / Steering Clutch)
14X-15-29420	Needle Bearing – Transmission Shaft
14X-15-29430	Needle Bearing – Bevel Gear Shaft
14X-15-29440	Needle Bearing – PTO Shaft
14X-15-29450	Needle Bearing – Idler Gear
14X-15-29460	Drawn Cup Needle Bearing
14X-15-29470	Needle Roller Assembly (Full Complement)
14X-15-29480	Needle Bearing Cage (Separator)
14X-15-29490	Thrust Needle Bearing
416-15-12640	Tapered Roller Bearing (Final Drive)
416-15-12660	Bearing – Idler Wheel
416-15-12670	Bearing – Sprocket Drive Shaft
14X-15-29500	Oil Seal for Needle Bearing Cavity
14X-15-29510	Snap Ring (Bearing Retainer)
14X-15-29520	Bearing Spacer
14X-15-29530	Bearing Shaft (Hardened)
14X-15-29540	Needle Bearing Installation Tool (Reference)