China factory custom slewing ring internal gear 133.40.1250 three row roller bearing for boom truck

China factory custom slewing ring internal gear 133.40.1250 three row roller bearing for boom truck

D:1445MM

d:1055mm

H:220mm

D1:1393mm

D2:1107mm

dn1/dn2:φ26

n:45

H1:210mm

h:50mm

b:150mm

m:12

da:988.8mm

Z:83

The products we manufacture are as follows: 

1.Single row four point contact slewing bearing

2.double row ball bearing

3.three row roller bearing

4.cross roller slewing bearing

Our slewing bearing products are widely used for Construction machinery,Concrete machinery,Feeding machinery,Hoisting Machinery,Foundation treatment machinery,Light Industry Machinery,Ship crane,Port equipment,New energy equipment,Metallurgical equipment,Playground Equipment,Airport equipment,Military equipment,Robot,Medical equipment,Green facilities,Parking equipment ans so on.

Any interests or inquiry, please feel free to contact us.