Suzhou Guangyi Machinery Co.,Ltd
Suzhou Guangyi Machinery Co.,Ltd

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  • AAR Railway Bearing Axle Box of forged Parts
  • AAR Railway Bearing Axle Box of forged Parts
  • AAR Railway Bearing Axle Box of forged Parts
  • AAR Railway Bearing Axle Box of forged Parts
AAR Railway Bearing Axle Box of forged Parts AAR Railway Bearing Axle Box of forged Parts AAR Railway Bearing Axle Box of forged Parts AAR Railway Bearing Axle Box of forged Parts

AAR Railway Bearing Axle Box of forged Parts

  • Product No.:AAR Railway Bearing Axle Box of forged Parts
  • Material:high-quality carbon steel
  • Standard:AAR
  • mould charge:yes
  • Production time:60
  • weight:18kgs
  • Package:Wooden Box
  • Online Inquiry

AAR Railway Bearing Axle Box 


An axle box is a housing that contains the axle of a railway vehicle. It is typically made of cast iron or steel and is designed to support the weight of the vehicle and transmit it to the wheels. Axle boxes are mounted on the chassis or bogie frame and allow the axles to rotate freely. They also provide a mounting point for the axle bearings and help maintain proper alignment of the axle.


1 Features
1) AAR standard adapter : 5 X 9 / 5 1/2 X 10 / 6 X11 / 6 1/2 X 12 / 6 1/2 X 9 / 6 X 8 / 7 X 9
2) Material : ZG230-450 / B / B+ / C
) Specification : AAR M-924
 If you need special adapter, please tell us your requirements, such as bearing type/side frame pedestal size / axle load and so on

Model Dimension Standard Application Net Weight(kg)
AAR C 5×9 AAR M-934   Axle load ≤16t 24.8
AAR D 5-1/2×10 AAR M-934 Axle load≤21t 26.3
AAR E 6×11 AAR M-934 Axle load≤25t 33.5
AAR F 6-1/2×12 AAR M-934 Axle load≤30t 48
AAR K 6-1/2×9 AAR M-934 Axle load≤30t 46
AAR G - AAR M-934 Axle load≤35.7t 59


2 Parameters

Product name

adapter

Type

5 1/2 X 10

Material

AAR M-201 B+    

Color

Black

Bore diameter (A)

208 mm

Bearign thrust shoulder spacing (B)

155.6 mm

Outer thrust shoulder lug spacing (C)

74.6 mm

Pedestal fit distance (D)

156.4 mm

 

The axle bearings are mounted within the axle boxes and are preloaded to minimize play and ensure proper alignment. They are lubricated to reduce friction and wear between the bearing surfaces. Proper lubrication is crucial for the longevity and performance of the bearings, as it helps dissipate heat and prevent metal-to-metal contact.

Maintenance and inspection of axle boxes and bearings are essential to ensure the safe and reliable operation of railway vehicles. Regular maintenance includes lubrication, cleaning, and inspection for signs of wear, damage, or excessive play. If any issues are detected, the axle boxes or bearings may need to be repaired or replaced to prevent further damage and ensure the safe operation of the train.

It's worth noting that there may be variations in the design and configuration of axle boxes and bearings depending on the specific type of railway vehicle, such as locomotives, freight cars, or passenger coaches. Different types of rolling stock may have different axle box and bearing arrangements to accommodate various operating conditions and requirements.






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