Internal Gear SIR20/414 Slewing Ball Bearing Factory Manufacture For Heavy Equipment

Internal gear SIR20/414 slewing ball bearing factory manufacture for heavy equipment

material:42crmo/50mn/45#/custom

structure:single row four point contact slewing ball bearing

gear option:external gear, internal gear, non gear

raceway hardness:55-62HRC

outer ring dia(Da):486mm

inner ring dia(di):325mm

thickness/width(H):56mm

Mounting hole dia(La):460mm

Mounting hole dia(Li):375mm

Mounting hole bore(n1-φ1):24-φ14

mounting hole bore(n2-φ2):24-M12

outer ring width/thickness(C):44.5mm

inner ring width/thickness(B):44.5mm

module(m):5

teeth no.(z):67

Mass:29.6kgs

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.

Four-point contact ball slewing turntable bearings consist of two ring seats. Compact structure, light weight, steel ball and arc track contact at four points, can bear axial force,radial force and overturning moment at the same time, has strong dynamic load.

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.