KG110AR0
1" Constant Section Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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KG110AR0 Bearing Product Overview & Core Advantages
The KG110AR0 is a high-performance thin section angular contact ball bearing engineered for applications demanding precise motion control and space optimization. Manufactured to inch system standards, this single row bearing features a 30° contact angle, enabling it to efficiently support combined loads—significant radial loads alongside substantial axial loads in one direction. Its Reali-Slim Open construction provides a large diameter bore relative to its cross-section, making it ideal for compact, weight-sensitive designs. With an ABEC-1 precision class and pre-lubrication, it delivers reliable performance in high-speed and high-rigidity applications.
KG110AR0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| KG110 | Series designation for Reali-Slim® angular contact bearings |
| A | 30° contact angle, optimized for high axial load capacity |
| R0 | Standard radial internal clearance |
| Open | No seals or shields, allowing for custom lubrication schemes |
KG110AR0 Bearing Structural Features & Performance Benefits
Optimized Thin-Section Design: The single row construction with a 1" width and large 11" bore maximizes space utilization while maintaining structural integrity, crucial for high rigidity in compact assemblies.
Superior Load Capacity: The 30° contact angle and robust chrome steel construction enable high radial dynamic load rating of 10,027 lbf and exceptional axial static load rating of 24,440 lbf, handling demanding combined loads effectively.
Precision & High-Speed Capability: Manufactured to ABEC-1 tolerance class with a brass cage for stability, this bearing supports smooth operation at high speeds. The controlled radial internal clearance (0.0000 – 0.0005") ensures precise positioning and minimal vibration.
Material & Environmental Resilience: Components made from chrome steel offer high wear resistance and durability. The bearing is pre-lubricated and operates within a temperature range of -30°C to 110°C, suitable for various industrial environments.
KG110AR0 Bearing Typical Application Areas
- Robotics & Automation: Robot arm joints, rotary actuators, and precision positioning stages requiring high moment stiffness.
- Aerospace & Defense: Radar platforms, gimbal systems, and satellite mechanisms where weight savings and reliability are critical.
- Machine Tool & Semiconductor: Rotary tables, indexing heads, and spindle support units demanding high precision and load capacity.
- Medical Equipment: CT scanners, MRI systems, and surgical robots utilizing large-bore, thin-section designs.
- Optical & Instrumentation: Telescope mounts, precision rotary stages, and measuring devices requiring minimal friction and high accuracy.
