1112
1000 & 59000 Series Thin Section Thrust Ball Bearings
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Basic Information
Main Dimensions
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
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1112 Bearing Product Overview & Core Advantages
The 1112 thrust ball bearing is a metric single-direction thrust bearing engineered for applications requiring high axial load capacity in one direction. Manufactured from 52100 Chrome Steel for both rings and balls, this bearing delivers exceptional durability and wear resistance. Its open design allows for versatile lubrication options, making it suitable for various industrial environments. The precise dimensional tolerances ensure reliable performance and ease of installation in demanding thrust load scenarios.
1112 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| 1112 | Standard metric thrust ball bearing designation |
| Open | No seals or shields, requiring external lubrication |
1112 Bearing Structural Features & Performance Benefits
High Axial Load Capacity: The bearing's optimized raceway geometry and chrome steel construction enable it to handle substantial axial dynamic loads of 3360 lbf and axial static loads of 24460 lbf.
Precision Engineering: With tight bore diameter tolerance (-0.015mm to 0) and outside diameter tolerance (-0.02mm to 0), this bearing ensures precise shaft alignment and minimal runout.
Versatile Performance: The chrome steel cage provides stable ball guidance, while the wide temperature range (-30° to 110°C) allows operation in diverse environmental conditions.
Compliance Standards: Meets ROHS and REACH environmental regulations, ensuring global compliance and environmental safety.
1112 Bearing Typical Application Areas
- Industrial machinery requiring single-direction axial load support
- Automotive components such as clutch release bearings and steering systems
- Material handling equipment including conveyor systems and lifting mechanisms
- Power transmission systems where precise axial positioning is critical
- General industrial applications demanding reliable thrust load capacity
