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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
Fitment Guide:
Fits Bobcat 331 Mini Excavator Undercarriage
Roller Specifications:
Bottom Roller Weight: 17.64 pounds
Package Dimensions: 5.51" X 5.51" X 8.26"
Color: Black
Material: 50 MnB Steel
Surface Hardness: HRC52-58, Depth: 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
Note: Please verify that the item meets your needs before purchasing.
This bottom track roller is a durable undercarriage replacement part for your excavator. Constructed from high-strength, hardened steel, our track rollers feature quality seals that ensure excellent oil retention. Sealed bearings effectively prevent dirt, mud, and grime from entering the inner components. Made from corrosion- and dust-resistant materials, each roller is factory-tested to meet or exceed OEM specifications.
Designed and manufactured to exact OEM standards using premium high-strength steel, this excavator track roller guarantees long-lasting and dependable performance, even in the most extreme conditions.