Heavy Equipment Part Mini Excavator Track Bottom Roller Fits for YANMAR VIO55 Steel Black 03151627
Description:
This bottom roller is a durable undercarriage replacement part for your excavator. Our rollers utilize special high strength-hardened steel and quality seal groups that provide excellent lubricating oil retention. Sealed bearings stop dirt, mud, and grime from penetrating inner components. Made of durable material which is totally corrosion and dust resistant, each item has been factory tested.
It uses high-quality, high-strength steel. It will provide long-lasting and dependable performance even if you operate in the most extreme conditions.
Specifications:
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
OE Number:
VIO50-6A, 172B04-37300, VIO55-6A, VIO45-6A
Package Includes:
1x Bottom Roller
Will Fit Following Models:
For Yanmar VIO55 Excavator Undercarriage
Note: Please compare your item carefully with photo and OE Number to avoid mistake!!!