cross roller slewing bearing ER1.25.0675.400-2RPPN for tower crane
material:42crmo/50mn/45#/custom
structure:single row cross roller slewing bearing
gear option:external gear, internal gear, non gear
raceway hardness:55-62HRC
outer ring dia(De):816mm
inner ring dia(Di):574mm
thickness/width(H):90mm
Mounting hole dia(Fe):753mm
Mounting hole dia(Fi):604mm
outer ring width/thickness(He):73mm
inner ring width/thickness(Hi):70mm
mounting hole(Ne):18-φ22
mounting hole(Ni):18-φ22
module(m):6
teeth no.(Z):132
Gear p.c.d.(Dp):805.1
Mass:124kgs
Luoyang MC Bearing Technology Co.,Ltd (LYMC),who is manufacture located in bearing zone, focus on Slewing bearing, cross roller bearing and pinion,Dia from 50mm-8000mm, Our team with technical and full experience in the bearing industry.
Single row cross roller slewing bearing
Composed of two or three rings. compact structure, light weight, high manufacturing accuracy, small assembly gap and high requirement for installation accuracy. Rollers are 1:1 cross-arranged.
Can be bear axial force, overturning moment and large radial force at the same time,and widely used in lifting transportation,construction machinery and precision products.
Packaging:
1.Filling with anti-rust oil
2.Corved with Plastic paper
3.Corved with kraft paper
4.Corved with Blue tie
5.Put in wooden box
Delivery time:
within 7 working days with stock(standard slewing bearing)
within 35-45 working days without stock(non-standard slewing bearing)
Payment term:T/T
If any interesteed items or inquiry, please feel free to contact us. All inquiry will be replied within 24 hours.













