53214
53000 Series Self-Aligning Thrust Ball Bearings
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Part No.
Part No.
53214
Basic Information
Bearing type
Ball
System of measurement
Metric
Weight
0.97 kg
Seal type
Open
For load direction
Thrust
Main Dimensions
Bore diameter
70 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
105 mm
Outside diameter tolerance
-0.02mm to 0
Width
27 mm
Width tolerance
+0.02mm to -0.3mm
Chamfer dimension
1 mm
Ball & Washer Dimensions
Housing washer inner diameter
72 mm
Shaft washer outer diameter
105 mm
Performance
Temperature range
-30° to 110 °C
Axial dynamic load rating
14040 lbf
Axial static load rating
36000 lbf
Limiting speed
3.6 X 1000 rpm
Materials
Ring material
52100 Chrome Steel
Ball material
52100 Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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53214 Bearing Product Overview & Core Advantages
The 53214 metric thrust ball bearing is engineered for demanding applications requiring high axial load capacity in a compact design. This precision bearing is characterized by its ability to accommodate unidirectional thrust loads with high reliability. Manufactured from 52100 Chrome Steel and featuring a stainless steel cage, it offers excellent durability and performance in a wide operating temperature range. Its open design allows for versatile lubrication options, making it suitable for high-speed applications up to 3,600 rpm.
53214 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| 53214 | Standard metric thrust ball bearing designation |
| Open | No seals or shields, allowing for custom lubrication |
53214 Bearing Structural Features & Performance Benefits
- High Axial Load Capacity: Engineered to handle significant thrust loads with an axial dynamic load rating of 14,040 lbf and static rating of 36,000 lbf.
- Optimized for High-Speed Operation: The stainless steel cage and precision construction enable reliable performance at limiting speeds up to 3,600 rpm.
- Precision Dimensions: Tight tolerances on bore diameter (70 mm), outside diameter (105 mm), and width (27 mm) ensure precise fit and consistent performance.
- Wide Temperature Range: Suitable for operation from -30°C to 110°C, accommodating various industrial environments.
- Compliant Materials: Constructed from ROHS and REACH compliant materials, including 52100 Chrome Steel for rings and balls.
53214 Bearing Typical Application Areas
- Industrial Machinery: Thrust load applications in machine tools, presses, and heavy equipment
- Automotive Systems: Steering mechanisms, clutch assemblies, and transmission components
- Aerospace Equipment: Actuation systems and control surface mechanisms
- Power Transmission: Gearboxes and drive systems requiring axial load support
- Material Handling: Crane hooks, lifting equipment, and positioning systems
