Bearings
Angular Contact Bearings
UKF Angular Contact Bearings
Quick Code: BB-384406
K80.A16.1/2 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 P5 or ABEC 5
Tolerance class outer ring
More accurate than P5 or ABEC 5
Width
26mm
Reference
K80.A16.1/2
Additional Reference:
10196944
Brand
UKF
Quick Order Code
BB-384406
Product Description
The K80.A16.1/2 is a high-precision, open double row angular contact ball bearing from UKF, engineered for demanding industrial applications. Featuring a 16-degree contact angle, this bearing delivers exceptional performance in high-speed environments while effectively managing misalignment.
Key Features:
- Double row angular contact design for superior load distribution
- 16-degree contact angle optimized for high-speed and misalignment applications
- High precision construction (tolerance class exceeding P5/ABEC 5)
- Open bearing design without seals for maximum speed capability
- Standard bearing steel construction for reliable durability
- Separating balls without cage for reduced friction and noise
Technical Specifications:
- Inner diameter: 80mm
- Outer diameter: 120mm
- Width: 26mm
- Operating temperature range: -20°C to +120°C
- Standard clearance and arrangement
Ideal Applications:
This bearing is well-suited for applications requiring low noise operation, frequent misalignment compensation, and high-speed performance, such as precision machinery, industrial spindles, and demanding mechanical systems.
With its high precision design and robust construction, the K80.A16.1/2 provides excellent performance in industries including manufacturing, automotive, and industrial automation.

