1584765 caterpillar:roller ROLLER GP-TRACK

Xoslmon Track Roller Bottom Roller Fits for Caterpillar CAT 304 304.5 305 305.5 306 1584765
Xoslmon Wheel body: material 50 Mn, hardening hardness HRC 25-28, CASE hardening hardness HRC 52-56, hardening thickness 5-8mm. || Side cover: QT 450-10, strength as follows: tensile strength ob (MPa): 2450 yield strength 00.2 (MPa): 2310 hardness: 160 ~ 210 hb. || Roller: 45 # carbon steel or 40 Cr. Quenching of HRC25-30 and surface quenching of HRC 52-58. Hardening depth of 2-3mm. || Lock pin 65 Mn or 45 carbon steel, hardness HRC 25-28. || Seal: nitrile rubber. Operating temperature range-20℃ to 110℃.

KiayUiey Bottom Roller Track Roller Replacement for Caterpillar 304 304.5 305 305.5 306 1584765
KiayUiey 1.This bottom roller is a durable undercarriage replacement part for your excavator. || 2.Our rollers utilize special high strength-hardened steel and quality seal groups that provide excellent lubricating oil retention. || 3.Sealed bearings stop dirt, mud, and grime from penetrating inner components. || 4.It was designed and manufactured to exact OEM specifications using a high-quality, high-strength steel. || 5.It will provide long-lasting and dependable performance even if you operate in the most extreme conditions.

Track Roller CA1584765 158-4765 1584765 for Caterpillar Mini Hyd Excavator CAT 304.5 305.5
LUNIUBIQING Part Number:CA1584765 158-4765 1584765 || Application:for Caterpillar Mini Hyd Excavator CAT 304.5 305.5