1012
1000 & 59000 Series Thin Section Thrust Ball Bearings
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Part No.
Part No.
1012
Basic Information
Bearing type
Ball
System of measurement
Metric
Weight
0.29 kg
Seal type
Open
For load direction
Thrust
Main Dimensions
Bore diameter
60 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
82 mm
Outside diameter tolerance
-0.02mm to 0
Width
18 mm
Width tolerance
+0.02mm to -0.3mm
Chamfer dimension
0.5 mm
Ball & Washer Dimensions
Housing washer inner diameter
60.2 mm
Performance
Temperature range
-30° to 110 °C
Axial dynamic load rating
2345 lbf
Axial static load rating
18460 lbf
Limiting speed
3.82 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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In Stock
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1012 Bearing Product Overview & Core Advantages
The 1012 is a high-performance metric thrust ball bearing engineered for demanding applications requiring precise axial load handling. Designed with an open configuration, it delivers exceptional reliability in thrust load scenarios. Its compact design, featuring a bore diameter of 60 mm and a width of only 18 mm, makes it ideal for space-constrained assemblies. Manufactured from 52100 Chrome Steel for both rings and balls, this bearing offers high durability and is compliant with RoHS and REACH standards, ensuring suitability for modern industrial and commercial use.
1012 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| 1012 | Basic model number for a metric thrust ball bearing. |
| (No Suffix) | Indicates an open seal type, requiring external lubrication for optimal performance. |
1012 Bearing Structural Features & Performance Benefits
- High Axial Load Capacity: Specifically designed to accommodate pure thrust loads, with a dynamic load rating of 2345 lbf and a static load rating of 18460 lbf.
- Precision Engineering: Features tight dimensional tolerances (e.g., bore diameter: -0.015mm to 0) for precise fit and stable operation in high-accuracy applications.
- Robust Material Construction: Components made from 52100 Chrome Steel provide high hardness, wear resistance, and long service life.
- Compact & Lightweight: With a width of 18 mm and a weight of only 0.29 kg, it contributes to lightweight and efficient machine designs.
- Wide Temperature Range: Operates effectively within a temperature range of -30°C to 110°C, suitable for various environmental conditions.
1012 Bearing Typical Application Areas
This thrust ball bearing is ideally suited for machinery and equipment where significant axial forces are present. Common applications include:
- Automotive steering systems
- Machine tool spindles
- Industrial pumps and compressors
- Agricultural machinery
- Material handling equipment
