Bearings
Angular Contact Bearings
UKF Angular Contact Bearings
Quick Code: BB-384457
K80.A16.I/I UKF Angular Contact Ball Bearing
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Product Specification
Arrangement
Standard version
Ball rows
Double Row
Cage
Without cage with separating balls
Clearance
Standard
Contact angle
16 degree
Inner dimension
80mm
Material
Standard bearing steel
Outer dimension
120mm
Outer ring
Without flange/groove
Seal
None, open bearing
Temperature range
-20 to +120 °C
Tolerance class inner ring
More accurate than P4 or ABEC 7
Tolerance class outer ring
More accurate than P4 or ABEC 7
Width
26mm
Reference
K80.A16.I/I
Additional Reference:
10197024
Brand
UKF
Quick Order Code
BB-384457
Product Description
The K80.A16.I/I is a high precision UKF angular contact ball bearing designed for demanding industrial applications. This open double row bearing features a 16 degree contact angle, making it ideal for applications requiring high speeds, low noise operation, and frequent misalignment accommodation.
Key Specifications:
- Inner Diameter: 80mm
- Outer Diameter: 120mm
- Width: 26mm
- Configuration: Double row, open bearing without cage
- Contact Angle: 16 degrees
- Material: Standard bearing steel
- Tolerance Class: More accurate than P4 (ABEC 7) for both inner and outer rings
- Operating Temperature Range: -20°C to +120°C
- Clearance: Standard
- Seal Type: Open bearing, no seals
Performance Benefits:
This bearing delivers exceptional performance through its high precision design, providing:
- Excellent performance in high-speed applications
- Low noise operation for sensitive equipment
- Superior misalignment handling capabilities
- Reliable performance in demanding industrial environments
- Enhanced precision with ABEC 7 tolerance class specifications
Typical Applications:
The K80.A16.I/I is suitable for use in large-scale machine tools, industrial electric motors, heavy-duty pumps, compressors, and other precision machinery where high-speed operation and misalignment tolerance are critical requirements.

