KF060BJ0Q
3/4" 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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KF060BJ0Q Bearing Product Overview & Core Advantages
The KF060BJ0Q is a high-performance thin section angular contact ball bearing designed for applications requiring precision and space optimization. This single row bearing features a 30° contact angle, enabling it to effectively support combined loads—significant radial loads alongside substantial axial loads in one direction. Manufactured to ABEC-1 precision standards with inch dimensions (6" bore, 7.5" OD), it offers a compact cross-section of only 0.75" width, making it ideal for high-rigidity support in precision machinery where weight and space are critical constraints.
KF060BJ0Q Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| KF | Series designation for Reali-Slim® thin section bearings |
| 060 | Bore diameter code representing 6 inches |
| B | Cross-section size designation (0.75" width) |
| J | Angular contact design with 30° contact angle |
| 0 | Standard internal clearance designation |
| Q | Open construction (no seals or shields) |
KF060BJ0Q Bearing Structural Features & Performance Benefits
This bearing's optimized design delivers exceptional performance characteristics:
- High Rigidity & Load Capacity: The angular contact configuration with 30° contact angle provides superior resistance to combined loads, handling radial loads up to 4,530 lbf and axial static loads to 10,650 lbf while maintaining dimensional stability.
- Precision Engineering: Manufactured to ABEC-1 tolerance class with tight dimensional controls (bore tolerance: -0.0010" to 0"), ensuring consistent performance in precision applications.
- Space-Optimized Design: As part of the Reali-Slim® series, it offers maximum load capacity within minimal cross-section, achieving significant weight reduction (2.72 lbs) without compromising performance.
- Enhanced Material Selection: Chrome steel rings and balls combined with nylon cage provide excellent durability and smooth operation across the temperature range of -30°C to 110°C.
- Optimized Internal Geometry: The specific shoulder diameters (inner: 6.555", outer ring faces: 6.945"/7.113") ensure proper load distribution and alignment capability.
KF060BJ0Q Bearing Typical Application Areas
The KF060BJ0Q is ideally suited for demanding applications across multiple industries:
- Robotics & Automation: Robot arms, rotary joints, and precision positioning systems requiring high rigidity in compact spaces
- Aerospace & Defense: Gimbal systems, radar platforms, and satellite mechanisms where weight savings are critical
- Medical Equipment: CT scanners, MRI systems, and surgical robots demanding precision motion control
- Industrial Machinery
- Semiconductor Manufacturing: Wafer handling equipment and precision stages requiring minimal deflection under load
