PREMIUM REPLACEMENT ROLLERw/ SEALS / BUSHINGS / ZERTSBOBCAT MT50 / MT52 / MT55 / MT857109409 OEM Quality Undercarriage & TracksVine & Branch Equipment Supply maintains a large inventory of high-performance track rollers in order to supply the industry with an extensive range of track rollers for various machines including dozers, excavators, track loaders, mini-excavators, and other popular crawler equipment. Whether it’s a top roller, bottom roller, rear roller, or carrier roller you’re looking for, V&B undercarriage is designed and manufactured to provide outstanding service under extreme working conditions. Premium Quality Undercarriage from Vine & Branch Equipment SupplyWe are committed to providing our customers with the highest quality compact equipment undercarriage components available in the industry. We apply rigorous quality standards to its products, resulting in components that provide outstanding field performance at a great value. Proven PerformanceThe products offered by V&B are “Performance Proven” and provide one of the best values for earthmoving contractors, mining, waste management, material handling, general construction, and logging operations. Vine & Branch Equipment Supply components are the preferred choice by professionals when repairing and maintaining off-the-road earthmoving equipment for over 40 Years
Two pieces roller shell rim. Heat treated shells for body strength and longer wear life. Heat treated for a deep uniform hardened depth that provides wear life equal to link wear life. Center flange absorbs side thrust from roller shell.
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.
Roller Specifications ：. Oil Catch Tank. So we could help you solve the problem well. We will do our best to solve your problem as soon as possible. The item in the actual use of the process of quality problems.
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.
Two pieces roller shell rim. Heat treated shells for body strength and longer wear life. Heat treated for a deep uniform hardened depth that provides wear life equal to link wear life. Center flange absorbs side thrust from roller shell.
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.
This product is a set of eight bottom rollers made for Bobcat mini track loaders, specifically the MT50, MT52, MT55, and MT85 models. The rollers are made of 50 MnB steel and have a hardness of HRC52-60 with a deepth of 5mm-10mm. They are packaged in a dimension of 6.69″X6.69″X10.6″ and weigh 28.66 pounds. The technique used to make these rollers is forging and casting. The part type is a bottom roller and it is compatible with Bobcat equipment.
Bobcat MT50 MT52 MT55 MT85. Fit for the F ollowing M odels. OEM P art N umber.