1009
1000 & 59000 Series Thin Section Thrust Ball Bearings
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Part No.
Part No.
1009
Basic Information
Bearing type
Ball
System of measurement
Metric
Weight
0.19 kg
Seal type
Open
For load direction
Thrust
Main Dimensions
Bore diameter
45 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
68 mm
Outside diameter tolerance
-0.015mm to 0
Width
16 mm
Width tolerance
+0.02mm to -0.25mm
Chamfer dimension
0.5 mm
Ball & Washer Dimensions
Housing washer inner diameter
45.2 mm
Performance
Temperature range
-30° to 110 °C
Axial dynamic load rating
1525 lbf
Axial static load rating
9707 lbf
Limiting speed
5.02 X 1000 rpm
Lubrication
Required
Materials
Ring material
52100 Chrome Steel
Ball material
52100 Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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1009 Bearing Product Overview & Core Advantages
The 1009 is a metric thrust ball bearing engineered for demanding applications requiring precise axial load handling. This open-type bearing is designed to accommodate high thrust loads in a single direction while maintaining a compact cross-section. Manufactured from 52100 Chrome Steel, it offers excellent durability and wear resistance. Its key advantages include a high axial static load rating of 9707 lbf and a robust design suitable for high-precision assemblies where space is constrained.
1009 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Interpretation |
|---|---|
| 1009 | Standard metric series designation for a thrust ball bearing. |
| Open (Seal Type) | No integral seals or shields, allowing for higher limiting speeds and custom lubrication schemes. Requires external sealing in contaminated environments. |
1009 Bearing Structural Features & Performance Benefits
- High Load Capacity: The bearing's geometry and use of 52100 Chrome Steel components enable it to support a significant axial dynamic load rating of 1525 lbf and a very high axial static load rating of 9707 lbf, making it ideal for applications with substantial thrust forces.
- Precision Ground Components: Tight dimensional tolerances on the bore diameter and outside diameter ensure precise fit and reliable performance in high-accuracy assemblies.
- Compact Design: With a width of just 16 mm, this bearing provides a high load capacity in a minimal axial space, contributing to more compact machine designs.
- Material Integrity: All critical components, including the rings, balls, and cage, are manufactured from 52100 Chrome Steel, providing consistent hardness, excellent resistance to wear, and long service life.
1009 Bearing Typical Application Areas
This bearing is suited for applications where the primary load is axial. Common uses include:
- Automotive Steering Systems (e.g., thrust applications in steering gears)
- Machine Tool Accessories (e.g., lead screw supports, indexing heads)
- Pumps and Compressors for handling axial thrust
- Agricultural and Construction Machinery for pivot and swivel points
- General Industrial Machinery requiring reliable thrust support
