Bearings
Angular Contact Bearings
UKF Angular Contact Bearings
Quick Code: BB-384350
K55.A16.0/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
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 P2 or ABEC 9
Tolerance class outer ring
More accurate than P4 or ABEC 7
Width
21mm
Reference
K55.A16.0/I
Additional Reference:
10196878
Brand
UKF
Quick Order Code
BB-384350
Product Description
The K55.A16.0/I UKF Angular Contact Ball Bearing is a high precision, open double row angular contact ball bearing engineered for demanding industrial applications. With its distinctive 16 degree contact angle, this bearing delivers exceptional performance in high-speed environments while accommodating misalignment with ease.
Key Performance Features
- High precision design for low noise operation and smooth rotation
- Double row configuration for enhanced load capacity and stability
- Open design with separating balls (without cage) for optimal ball spacing and performance
- Suitable for high-speed applications and frequent misalignment handling
- Wide operating temperature range from -20°C to +120°C
Technical Specifications
- Inner Diameter: 55mm
- Outer Diameter: 85mm
- Width: 21mm
- Contact Angle: 16 degrees
- Material: High quality bearing steel
- Tolerance Class: Inner ring more accurate than P2/ABEC 9; Outer ring more accurate than P4/ABEC 7
- Seal Type: None - open bearing
- Arrangement: Standard version with standard clearance
Ideal Applications
The K55.A16.0/I bearing is perfectly suited for high-speed industrial machinery, precision equipment, and applications requiring reliable performance under demanding conditions with occasional shaft misalignment. Its high precision construction makes it an excellent choice for applications where low noise and consistent performance are critical.
