Bearings
Angular Contact Bearings
UKF Angular Contact Bearings
Quick Code: BB-384372
K55.A16.1/1 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
55mm
Material
Standard bearing steel
Outer dimension
85mm
Outer ring
Without flange/groove
Seal
None, open bearing
Temperature range
-20 to +120 °C
Tolerance class inner ring
More accurate than P5 or ABEC 5
Tolerance class outer ring
More accurate than P5 or ABEC 5
Width
21mm
Reference
K55.A16.1/1
Additional Reference:
10196906
Brand
UKF
Quick Order Code
BB-384372
Product Description
The K55.A16.1/1 is a high precision UKF angular contact ball bearing designed for demanding industrial applications. This double row bearing features a 16 degree contact angle, making it ideal for applications requiring high speeds, low noise operation, and the ability to handle misalignment.
Key Specifications:
- Inner Diameter: 55mm
- Outer Diameter: 85mm
- Width: 21mm
- Contact Angle: 16 degrees
- Configuration: Double row, open design with separating balls (no cage)
- Clearance: Standard
- Material: Standard bearing steel
- Precision Class: More accurate than P5 (ABEC 5)
- Operating Temperature Range: -20°C to +120°C
Performance Features:
This open bearing delivers excellent performance characteristics for precision applications:
- High precision design minimizes vibration and noise
- Handles radial and axial loads efficiently
- Superior misalignment capability
- Suitable for high-speed rotating equipment
- Open design allows for custom sealing solutions
Typical Applications:
The K55.A16.1/1 bearing is suitable for use in machine tool spindles, electric motors, pumps, compressors, and other industrial machinery where precision, reliability, and high-speed performance are essential requirements.
