Shantui 175-13-21160 Bearing

Product Introduction

The genuine bearing, part number 175-13-21160, is a critical component of the transmission and chassis of Shantui SD16 series heavy-duty bulldozers. It is designed to ensure smooth rotation of shafts in the gearbox, hydraulic systems, and other highly loaded components, reducing friction between moving parts and protecting the mechanism from premature wear. This part is specifically designed to withstand extreme shock loads, vibrations, and aggressive external influences (dust, dirt, moisture) typical of intensive use in construction and mining equipment. Unlike non-genuine alternatives, the genuine Shantui bearing, part number 175-13-21160, guarantees stable operation, wear protection, and extended service life of the entire transmission.

Materials and technical characteristics

The main feature of the Shantui 175-13-21160 bearing is the use of high-quality materials and modern manufacturing technologies, which gives it exceptional performance properties:

• Bearing rings (inner and outer): Made of high-strength chromium alloy steel (GCr15), with subsequent deep heat treatment (hardening and tempering) and precision ground raceways. This ensures maximum hardness (up to HRC 62-65), wear resistance, and impact resistance, preventing deformation and cracks under intensive use.

• Balls: High-precision balls made from the same alloy steel, with a perfect spherical shape and a mirror-polished surface, which guarantees minimal friction and uniform load distribution across the entire rolling raceway.

• Cage: Made of high-strength stamped steel with precision-machined ball pockets, the cage keeps the balls evenly spaced, preventing contact and friction, reducing noise and vibration during operation, and extending bearing life.

• Lubrication and Design: This open-type bearing is designed for installation in units with external lubrication systems or is filled with high-quality, high-temperature grease for life. The design ensures efficient operation over a wide temperature range from -40°C to 120°C.

• Technical Parameters:

• Type: Bearing (Bearing, deep groove ball / radial)

• Article: 175-13-21160

• Manufacturer: Shantui

• Status: Original OEM part

• Material: Alloy chromium steel GCr15

• Compatibility: Transmission, gearbox, chassis of Shantui SD16 bulldozers and other special equipment with corresponding parameters

Each bearing undergoes a multi-stage quality control process at the Shantui factory, including testing for dimensions, hardness, noise, vibration, and wear resistance, which is confirmed by certificates of conformity and original packaging.

Scope of application

Bearing 175-13-21160 is designed for installation in the following types of Shantui equipment and components:

1. Shantui SD16 Bulldozers: Main application, used in gearbox, transmission, chassis drives and hydraulic systems, withstanding high impact loads when working with soil.

2. Other construction equipment: Shantui loaders, excavators, truck cranes and other special equipment with similar transmission unit parameters.

3. Mining equipment: Quarry dump trucks, drilling rigs and other equipment operating in extreme conditions of high loads and dust.

Thanks to its versatile design, the bearing is suitable for both initial installation on new equipment and for replacing worn parts during maintenance and overhaul, making it popular with both official Shantui dealers and independent service centers.

Functional purpose

The primary function of the Shantui 175-13-21160 bearing is to provide reliable support for rotating transmission shafts and reduce friction between moving parts of the mechanism, performing the following critical tasks:

1. Reduced friction and wear: Creates smooth rolling between the shaft and housing, minimizing sliding friction, preventing scuffing, wear and breakage of shafts and transmission components, extending the service life of the entire equipment.

2. Load absorption: Effectively absorbs high radial and axial loads that occur when shifting gears, moving equipment, and working with soil, ensuring stable transmission operation under all operating conditions.

3. Ensuring Rotational Accuracy: Precision design ensures minimal radial and axial clearance, ensuring high rotational accuracy of the transmission shafts, which is critical for smooth gear shifting and reliable transmission operation.

4. Reduced Noise and Vibration: The cage and polished balls provide smooth operation, reducing transmission noise and vibration, improving operator comfort and extending component life.

5. Corrosion Protection: High-quality steel and grease protect bearing parts from corrosion, preventing failure when operating in wet and aggressive environments.

Proper bearing operation directly impacts the reliability and service life of the transmission: bearing wear leads to increased noise, vibration, shaft seizure, and catastrophic gearbox failure, which can lead to equipment downtime and costly repairs.

Advantages over non-original analogues

Many customers choose non-original analogs of 175-13-21160 bearings due to their lower price, but such parts have a number of significant disadvantages compared to the original Shantui product:

1. Low-quality materials: Non-genuine bearings often use low-quality steel without the necessary heat treatment, which leads to rapid wear, deformation of the rolling races, and failure after just a few months of use.

2. Geometry inaccuracy: Analogues often have deviations in the size and shape of the balls and rolling races, which leads to uneven load distribution, increased friction, noise and vibration, as well as rapid wear of transmission components.

3. Poor quality separators: Non-genuine separators often deform under load, leading to ball seizure and bearing failure, as well as damage to the shaft and gearbox housing.

4. No warranty: Non-genuine replacements do not carry an official manufacturer's warranty, and if they fail, the user is responsible for all transmission repair costs. The original 175-13-21160 bearing comes with a Shantui warranty, confirming its quality and reliability.

5. Short service life: Non-original bearings often fail after just 1-2 years of use, while original parts retain their properties throughout the entire service life of the unit and equipment.

Installation and maintenance

Shantui 175-13-21160 bearing installation must be performed by a qualified technician in accordance with all Shantui repair instructions. Incorrect installation is the primary cause of bearing failure, so the following steps are recommended:

1. Preparation for installation:

• Thoroughly clean the shaft and the seat in the gearbox housing from dirt, rust and remnants of old grease, using special cleaning agents.

• Inspect the shaft and housing for wear, scoring, and out-of-roundness. If necessary, restore the surface or replace worn parts.

• Inspect the new bearing for defects, scratches or damage to the raceways and balls.

• Lubricate the bearing, shaft and seat with a high-quality grease recommended by Shantui for transmission components.

• Use a special press to install the bearing onto the shaft and into the housing to avoid distortion and damage. Never use impact tools (such as hammers) to avoid deforming the rings or damaging the balls.

• Make sure that the bearing is installed all the way, without distortion, and ensures easy rotation of the shaft.

• If necessary, install retaining rings, covers and seals to protect against contamination.

• Check the ease of rotation of the shaft in the bearing, without jamming, jerking or extraneous noise.

• Check the axial and radial clearance to ensure it meets Shantui specifications.

• After assembling the gearbox, perform a test run of the equipment, checking for smooth gear shifting and the absence of extraneous noise in the transmission.

To extend the service life of bearings, it is recommended to regularly check the condition of the transmission lubricant, replace it and service the components in a timely manner, avoid overloading the equipment, and comply with Shantui maintenance regulations.

Conclusion

The Shantui 175-13-21160 bearing is a critical component of the transmission of heavy-duty SD16 bulldozers, ensuring reliable operation in the harshest operating conditions. Manufactured from high-quality materials in compliance with all Shantui OEM standards, this genuine bearing guarantees stable operation, wear protection, and a long service life.

Using non-original bearings instead of the 175-13-21160 bearing leads to rapid transmission wear, gearbox failure, and costly repairs, whereas the original Shantui product is an investment in the reliability and durability of the equipment. For businesses operating Shantui equipment, choosing the original 175-13-21160 bearing is a guarantee of quality, safety, and minimal maintenance costs.

Exhibition cabinets

Getting to know the plant

The plant employs a team of highly qualified and experienced engineers who continuously innovate and improve its products. The company currently holds a number of independent intellectual property rights and patented technologies. Its construction equipment includes a wide range of excavators, loaders, cranes, bulldozers, and other machines. These products are distinguished by their high productivity, reliability, energy efficiency, and environmental friendliness, as well as the ability to adapt to challenging operating conditions in a variety of climates and environments worldwide.

Awards and qualificationsfication

frequently asked questions

1. Which countries do we export to?

Asia: Vietnam, India, Indonesia, Pakistan, Kazakhstan, Uzbekistan, etc.

Europe: Russia, Belarus, Ukraine, Lithuania, Saudi Arabia, etc.

South America: Brazil, Chile, Paraguay, Argentina, etc.

Africa: South Africa, Ethiopia, Libya, etc.

2.What payment terms can we accept?

Usually we can work on T/T, 30% TT before production and 70% TT before shipment

3.What logistics methods can we use for delivery?

1) For most of Europe, South America and Africa etc. countries, we can go by container or Roro via ocean freight.

2) For China's neighboring countries, such as Russia, Vietnam, Kazakhstan, Uzbekistan, etc., we can deliver by road or rail.

3) For light spare parts in urgent requirement, we can ship it by international courier service, such as DHL, TNT, EMS or other air freight.

4. How can you guarantee that you have delivered the goods to customers?

A: We will provide you with full delivery information for you confirmed.

5.What are our advantages compared to other manufacturers/factories?

1) Reliable quality: Carefully select reliable manufacturers to support spare parts such as engines, axles, transmissions, and many parts designed and produced by ourselves, always adopting the best materials.

2) Competitive price: Concentration of mechanized production in large quantities reduces production costs to ensure competitive price.

3) Service Team: Firstly, our sales managers are available 24/7, ready to answer your questions at any time. Secondly, our professional technical support team, with senior technicians, is ready to provide support to users and dealers. Most issues can be resolved within 24 hours.

4) Fast Delivery: Generally, we can deliver within 10 working days from the factory after receiving the deposit from customers. 

6. How can you provide after-sales service to customers?

A: We will reply you at the first time and help you solve the problems within 24 hours. If we really need your local, we

We will send your professional person to your locality to help you solve the problems without any hesitation, supply you with all-round