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.
Fitment： Part Number: 7109408 7109407 6730682 6849172 For Bobcat MT50 MT52 MT55 MT85 Track Loader Package Include： 1*Idler Pulley Notes： -If You Are Not Sure The Item 100% Fit For Your Vehicle Before Your Purchase. -Please Allow 1-3CM Differs Due To Manual Measurement. -Due To The Different Display And Different Light, The Picture May Not Reflect The Actual Color Of The Item. Thanks For Your Understanding. .
Fitment： Part Number: 7109408 7109407 6730682 6849172 For Bobcat MT50 MT52 MT55 MT85 Track Loader Package Include： 1*Idler Pulley Notes： -If You Are Not Sure The Item 100% Fit For Your Vehicle Before Your Purchase. -Please Allow 1-3CM Differs Due To Manual Measurement. -Due To The Different Display And Different Light, The Picture May Not Reflect The Actual Color Of The Item. Thanks For Your Understanding. .