Product Description

Our Russian GOST Railway Axle Boxes are precision engineered components specifically designed for heavy duty freight wagon bogies operating on 1520 mm gauge railway networks across Russia and CIS countries. These axle boxes fully comply with applicable GOST standards including GOST 34385-2018, ensuring seamless integration with existing rolling stock and maintenance practices .

Heavy Duty Construction

Manufactured from high strength cast steel (ZG200-400 or equivalent), the axle box housing is designed to withstand the extreme loads and forces encountered during heavy haul freight operations . The robust construction transfers the weight of the vehicle body and load to the wheel and axle while providing reliable bearing protection and reduced train running resistance .

Integrated Labyrinth Rings for Superior Sealing

The labyrinth ring is an integral component of the axle box assembly, serving as a critical sealing element. Its primary function is to create a four-chamber labyrinth structure during operation that prevents lubricant leakage while blocking dust, water, and other contaminants from entering the bearing area . This non-contact labyrinth sealing design ensures reliable bearing protection with minimal maintenance requirements.

18-100 Bogie Compatibility

Our axle boxes are specifically designed for the Russian 18-100 bogie, widely used in heavy duty freight applications across the region. The axle box connects the wheelset to the bogie frame, supporting the vehicle's weight while allowing smooth wheel rotation and absorbing dynamic loads .

Key Components Included

The complete axle box assembly includes:

• Axle box housing with labyrinth (100.10.020-0)

• Labyrinth ring (100.10.007-0) forged from 45 steel with anti-rust treatment 

• Fastening cover (100.10.052-0)

• Fixed cover (100.10.002)

• Spring washer (100.10.051-0)

• Lock washer (100.10.052-0)

Durable Surface Protection

All components receive anti-rust oil treatment to ensure long service life even in harsh environmental conditions, protecting against corrosion and wear during extended freight operations .

Applications

• 18-100 bogie freight wagons

• 1520 mm gauge railway operations

• Heavy haul and bulk commodity transportation

• Replacement and aftermarket parts supply

Please contact our technical team to discuss your specific axle box requirements including load class, bearing specifications, and operating environment conditions.

Technical Data Sheet

 

 

Parameter	Specification
Product Name	Russian GOST Railway Axle Box with Labyrinth Ring
Applicable Bogie	18-100 Russian freight bogie
Gauge Compatibility	1520 mm (1524 mm)
Axle Load Rating	22.5 tonnes
Housing Material	Cast steel ZG200-400 / 20Л К20 per GOST 977-88
Labyrinth Ring Material	Forged 45 steel
Production Method	Casting
Surface Treatment	Anti-rust oil treatment
Part Numbers Available	100.10.009-0, 100.10.020-0, 1750.10.009, 100.10.007-0
Labyrinth Type	Four-chamber labyrinth seal
Train Type	Freight wagon
Design Standard	GOST 34385-2018, GOST 977-88
Packaging	Wooden case

Design Features

1. Integrated Labyrinth Sealing System
The labyrinth ring forms a four-chamber labyrinth structure during operation, providing effective sealing against dust, water, and metallic or non-metallic particles. This non-contact sealing design prevents lubricant leakage while allowing free bearing rotation .

2. Robust Housing Construction
The cast steel housing securely retains the axle bearing assembly and transfers vehicle loads to the wheelset. The housing fixes the axle box on the roller bearing seat, ensuring reliable alignment and stability under dynamic loads .

3. Comprehensive Component Assembly
The axle box system includes all necessary components for complete installation: housing, labyrinth ring, covers, and securing hardware. All parts are manufactured to precise dimensions per original drawings for full interchangeability .

4. Heavy Duty Performance
Designed for 22.5 tonne axle load operations, these axle boxes withstand the demanding conditions of heavy haul freight service including high impact loads, vibration, and extended service intervals .

Applicable Standards

• GOST 34385-2018 – Axle-boxes and adapters for wheelsets of freight wagon bogies. General specifications 

• GOST 977-88 – Steel castings. General specifications 

• GOST 9246-2013 – Bogies two-axle three-piece for freight wagons of 1520 mm gauge railways 

Maintenance Notes

• Inspect labyrinth ring and sealing surfaces at scheduled maintenance intervals

• Replace labyrinth ring when wear exceeds specified limits

• Check bearing housing for cracks or deformation during routine inspection

• Apply appropriate lubricant per maintenance manual specifications