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Select a vehicle to verify fitment
Select a vehicle to verify fitment
Select a vehicle to verify fitment
Select a vehicle to verify fitment
Package Includes:
1x Bottom Roller
Part Number:
RD148-21700,RD118-21700
Fitment:
For Kubota KX121-3 KX121-3 KX121-3S KX121-3ST Mini Excavator
Inadaptation:
Will not fit models KX121-2
Note: Please confirm if the item matches your need before purchasing.
Roller Specifications:
Bottom Roller Weight: 17.64 pounds
Package Dimensions: 6.69" X 6.69" X 10.6"
Color: Black
Material: 50 MnB Steel
Surface Hardness: HRC52-58, Deepth:5mm-8mm
Locking pin, 65Mn or 45 carbon steel, hardened HRC25-28.
Bolt, grade 12.9, HRC45-52. 6.
Seal: Nitrile rubber. Operating temperature range -20℃ to 110℃.
Finish: Smooth
Technique: Forging and Casting
Features:
This durable bottom track roller is designed as a replacement part for excavators and is made from high-strength, hardened steel. It features quality seals for optimal lubrication and sealed bearings to prevent dirt and grime infiltration. Corrosion- and dust-resistant, each roller is factory-tested to meet or exceed OEM specifications.
Manufactured to exact OEM standards using premium high-strength steel, this excavator track roller delivers long-lasting and dependable performance, even in the most extreme conditions.