bottom roller (77) Online Manufacturer
Color: Yellow
Material: 50Mn / 40MnB / 40Mn2 Alloy Steel
Color: Yellow
Surface Coating: Yellow / Black
Floating Seal Configuration: Dual Metal Face Sealing Structure
Roller Core Hardening Depth: Deep Induction Hardened Layer
Material: High-strength Forged Alloy Steel
Load Capacity: Heavy-duty Load-bearing Design
Product Type: Double Flange
Main Material: Integral Forged 50Mn Alloy Steel
Material: High-strength Forged Alloy Steel
Heat Treatment: Deep Induction Hardened Surface
Product Category: Excavator Undercarriage Parts
Material: Alloy Steel
Color: Black
Product Name: Track Roller / Bottom Roller / Lower Roller / Support Roller
Material: Premium Forged Alloy Steel
Surface Hardness: 58–62 HRC
Product Name: M25.4x102mm Track Bolt
Bolt Size: M25.4 × 102 Mm
Tooth Profile Design: Rock Chisel Penetration Shape
Retainer Compatibility: Standard J400 Locking Pin System
After-sales Service: Support Remote Quality Assurance
Material: 50Mn / 40Cr Alloy Steel
Color: Black
Compatible Brands: DAEWOO / DOOSAN / SANY
Product Name: Bucket Teeth 2713-1221
Color: Yellow / Black / Customized
Material: High-strength Alloy Steel
Production Method: Precision Casting Technology
Product Name: PC60 Tensioner Cylinder
Part Type: Excavator Track Adjuster Cylinder
Send your inquiry directly to us