railway side frame bolster axle box coupler knuckle yoke bearing adaptor pivot draft gear motor housing for bogie

railway side frame bolster axle box coupler knuckle yoke bearing adaptor pivot draft gear motor housing for bogie

Our Certifications and Features are:

1. Got the American "AAR" Certification;

2. Got the Russian Certification;

3. Got the Ukrainen Certification;

4. Got the Belarusian Certification.

5. Using the German "V" modeling technology; Side frame - one of the main structural elements of the bogie framework of the model 18-100.

It is manufactured by casting, with additional machining and riveting of wear-resistant plates. Side frame, drawing No. 100.00.002-4SB, represents a major piece of a freight wagon bogie, which transmits the load on the axle through the axle box. Cast alloy steels 20GFL and 20GL.

Bolster drawing No. 100.00.001-6 serves as a bridge between the two side frames in the construction of a freight wagon bogie. To ensure reliability and durability the bolster is casted from steel 20GFL or 20GL. One of the main frame details of a bogies framework model No. 18-100. Set lifetime of a bogie frame before a bolster discarding is 30 years.

The designated lifetime up to the first depot repair is 2 years, before the first overhaul is 8 years. Established time to failure is at least 2 years.

Overall dimension: Side frame: 2.41m*680cm*56cm weight: 400kg

Bolster: 2.61m*39.5cm*47cm weight: 525kg

If you are interested, please feel free to contact us. We will quote you our best price.