Bearing 416-15-12640 Komatsu bulldozer

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Product Detail

Bearing – Part No. 416-15-12640 for Komatsu Bulldozer

This bearing is a genuine replacement component specifically designed for Komatsu bulldozers. It is typically used in the final drive, track roller frame, or undercarriage system, where it supports rotating shafts and reduces friction under heavy loads and extreme conditions. The bearing features high-carbon chromium steel construction, precision-ground raceways, and heat-treated rolling elements, ensuring excellent wear resistance, high radial and axial load capacity, and long service life in harsh environments such as mining and earthmoving. Proper function of the 416-15-12640 bearing is critical for smooth track operation, drivetrain reliability, and overall machine mobility. Using an authentic Komatsu bearing guarantees correct dimensions, hardness, and internal clearance, which are essential for safe and efficient bulldozer performance. Regular inspection for noise, heat, or play is recommended, and replacement should be made with genuine Komatsu parts to prevent catastrophic undercarriage failure.

Part Number	English Product Name
416-15-12640	Bearing (Final Drive / Track Roller)
416-15-12650	Bearing – Track Carrier Roller
416-15-12660	Bearing – Idler Wheel
416-15-12670	Bearing – Sprocket Drive Shaft
416-15-12680	Bearing – Transmission Output Shaft
416-15-12690	Bearing – Steering Clutch
416-15-12700	Bearing – Bevel Gear Shaft
416-15-12710	Bearing – PTO Shaft
416-15-12720	Tapered Roller Bearing Assembly
416-15-12730	Needle Roller Bearing
416-15-12740	Ball Bearing (Radial)
416-15-12750	Thrust Bearing
416-15-12760	Bearing Cone
416-15-12770	Bearing Cup
416-15-12780	Bearing Seal Kit (Oil Seal + O-ring)
416-15-12790	Bearing Locknut
416-15-12800	Bearing Spacer / Shim Set
416-15-12810	Bearing Retainer Plate

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Product Detail

Bearing – Part No. 416-15-12640 for Komatsu Bulldozer

Part Number	English Product Name
416-15-12640	Bearing (Final Drive / Track Roller)
416-15-12650	Bearing – Track Carrier Roller
416-15-12660	Bearing – Idler Wheel
416-15-12670	Bearing – Sprocket Drive Shaft
416-15-12680	Bearing – Transmission Output Shaft
416-15-12690	Bearing – Steering Clutch
416-15-12700	Bearing – Bevel Gear Shaft
416-15-12710	Bearing – PTO Shaft
416-15-12720	Tapered Roller Bearing Assembly
416-15-12730	Needle Roller Bearing
416-15-12740	Ball Bearing (Radial)
416-15-12750	Thrust Bearing
416-15-12760	Bearing Cone
416-15-12770	Bearing Cup
416-15-12780	Bearing Seal Kit (Oil Seal + O-ring)
416-15-12790	Bearing Locknut
416-15-12800	Bearing Spacer / Shim Set
416-15-12810	Bearing Retainer Plate