Detailed description
We can produce slewing bearing for excavators such as:
KOMATSU,HITACHI,KOBELCO,CATERPILLAR,KATO,SUMITOMO,DOOSAN,HYUNDAI,VOLVO,
JCB,CASE,LIEBHERR,LiuGong,Sany,etc.
Technical data of Kato HD770-1:
I.D.:1132mm O.D.:1402mm Height:97mm
Inner height:80mm Outer height:80mm
Inner hole:36-M20 Outer hole:36-φ21
z:96
LYJW can produce:
Four-Point Contact Ball Slewing Bearing
Cross Roller Slewing Bearing
Double-Row Ball Slewing Bearing
Ball and Roller Combination Slewing Bearing
Double-Row Ball With Different Diameter Bearing
Three-Row Roller Slewing Bearing
If you need more information, please do not hesitate to contact me.









