Single Row Thrust Ball bearing

Single Row Thrust Ball Bearing is designed to support axial loads in a wide range of applications. It is composed of a ball and raceway, enabling smooth rotation under high axial load conditions.

Brand: Locus (Manufactured by Adarsh Bearings Pvt. Ltd.)
Type: Ball Bearing (Single Row)
Material: Chrome Steel, Stainless Steel, or Ceramic
Diameter Range: 20mm – 200mm (Custom Sizes Available)
Bearing Type: Thrust Ball Bearing (Radial Load Handling)
Load Rating: High axial load capacity
Seals: Optional Rubber or Metal Shields
Precision: ABEC-1, ABEC-3, ABEC-5 (Custom Grades)
Lubrication: Grease, Oil, or Dry Lubrication
Temperature Range: -20°C to +120°C
Standard Configuration: Open, Sealed, or Shielded
Packing: Individual Box, Bulk Packaging

Description

1. Description:

The Single Row Thrust Ball Bearing is designed to support axial loads in a wide range of applications. It is composed of a ball and raceway, enabling smooth rotation under high axial load conditions. These bearings are typically used where the primary load direction is axial, not radial, such as in automotive, industrial machinery, and agricultural equipment.

2. Specification:

Parameter	Value
Load Type	Thrust (Axial Load)
Inner Diameter	20mm to 200mm (custom sizes available)
Outer Diameter	Varies based on specific design
Width	5mm to 25mm (depending on size)
Precision Grade	ABEC-1, ABEC-3, ABEC-5
Material	Chrome Steel, Stainless Steel, Ceramic
Lubrication	Grease, Oil, or Dry Lubrication
Seals	Optional (Rubber or Metal Shields)
Max Speed	3000 RPM (depending on size and application)

3. Working:

The Single Row Thrust Ball Bearing functions by using a series of balls to separate the bearing races. This design allows it to bear axial loads in one direction and operates under a minimal amount of friction. The load is supported by the balls, which rotate smoothly within the raceways. The bearing assembly is typically sealed or shielded to maintain lubrication and prevent contamination.

4. Principle:

Thrust Load Handling: The bearing is specifically designed to carry axial (thrust) loads.
Ball-and-Race Construction: The balls sit between two rings (raceways) and roll freely, allowing for smooth movement under load.
Radial Limitation: While it handles axial loads effectively, it does not support radial loads and should not be used in applications where radial forces are present.

5. Assembly:

Step 1: Place the inner race on the shaft, ensuring proper alignment.
Step 2: Position the balls between the inner race and the outer race.
Step 3: Insert the outer race and ensure the bearing is properly seated in its housing.
Step 4: Lubricate the bearing to reduce friction (if applicable).
Step 5: Assemble the sealing shields or rubber seals (if specified).
Step 6: Ensure proper fitment and check for smooth rotation.

6. Installation Process:

Step 1: Ensure the shaft and housing are clean and free of contaminants.
Step 2: Apply lubrication (if required) to the inner race before installation.
Step 3: Slide the inner race of the bearing onto the shaft and secure it.
Step 4: Place the bearing into its housing (thrust bearing seat) and ensure proper fit.
Step 5: Ensure the bearing’s axial load direction is correct for optimal performance.
Step 6: Test the bearing rotation for smooth operation before final installation.

7. Technical Specifications:

Parameter	Specification
Dynamic Load Rating	2,000 N to 35,000 N (varies by size)
Static Load Rating	1,500 N to 30,000 N (varies by size)
Max Axial Load	50,000 N (varies with diameter and precision)
Operating Temperature	-20°C to +120°C
Speed Limit	3,000 RPM (higher limits available)
Lubrication Type	Grease, Oil, Dry (depending on application)

8. Troubleshooting:

Issue	Cause	Solution
Excessive noise	Lack of lubrication, misalignment	Apply lubrication, re-align the bearing.
Bearing Overheating	Insufficient lubrication, overload	Ensure proper lubrication, reduce load.
Premature Wear	Contamination, improper installation	Ensure cleanliness, check installation process.
Bearing Seizing	Overload, lack of lubrication	Inspect load limits, apply lubrication.
Uneven Rotation	Poor fit or damaged balls	Check for ball wear, replace defective components.

9. HS Codes:

HS Code for Single Row Thrust Ball Bearing: 8482.10
- This is the international classification for ball bearings under the HS (Harmonized System) code used for customs clearance and trade compliance.

10. FAQ:

Q1: What is the difference between a thrust ball bearing and a radial ball bearing?

- A thrust ball bearing is designed to handle axial loads only, while a radial ball bearing can handle both axial and radial loads.

Q2: Can this bearing be used in high-speed applications?

- Yes, Single Row Thrust Ball Bearings can be used in high-speed applications up to 3000 RPM, depending on the size and load conditions.

Q3: Do I need to lubricate the bearing?

- Yes, lubrication is recommended to reduce friction and increase the bearing’s lifespan. Use appropriate grease or oil based on the operating conditions.

Q4: What happens if the bearing is overloaded?

- Overloading may cause excessive wear, premature failure, or overheating. Ensure the bearing is used within the specified load limits.

Q5: Can this bearing be used in marine environments?

- Yes, but it may require stainless steel components and appropriate corrosion-resistant seals for better performance in marine applications.

11. Applications:

Automotive: Steering systems, clutch assemblies, and gearboxes.
Industrial Equipment: Press machines, vibration testing machines, and CNC machinery.
Aerospace: Aircraft engine components and landing gear systems.
Agricultural Machinery: Thrust assemblies in agricultural implements.
Marine: Thrust systems for propeller shafts.
Other Applications: Robotics, conveyors, and industrial pumps.