Bearings
Angular Contact Bearings
UKF Angular Contact Bearings
Quick Code: BB-384345
K20.A16.0/I UKF Angular Contact Ball Bearing
Buy Now
Product Specification
Arrangement
Standard version
Ball rows
Double Row
Cage
Without cage with separating balls
Clearance
Standard
Contact angle
16 degree
Inner dimension
20mm
Material
Standard bearing steel
Outer dimension
40mm
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
14mm
Reference
K20.A16.0/I
Additional Reference:
10196872
Brand
UKF
Quick Order Code
BB-384345
Product Description
The K20.A16.0/I is a high precision UKF angular contact ball bearing designed for demanding industrial applications. As an open double row bearing with a 16 degree contact angle, it delivers exceptional performance in environments requiring low noise operation, high speed capability, and the ability to handle shaft misalignment.
Key Features:
- Double Row Configuration: Provides enhanced load carrying capacity and stability
- 16 Degree Contact Angle: Optimized for handling radial and axial loads while accommodating misalignment
- High Precision Design: Tolerance class exceeding P2/ABEC 9 (inner ring) and P4/ABEC 7 (outer ring) for smooth, quiet operation
- Compact Size: 20mm inner diameter with 40mm outer diameter and 14mm width, ideal for space-constrained applications
- Open Design: Without seals or cage, allowing for flexible lubrication strategies
- Standard Bearing Steel: Manufactured from high-quality material for durability and reliability
- Wide Temperature Range: Operates reliably from -20°C to +120°C
Typical Applications:
This bearing is ideal for high-speed machinery, electric motors, spindles, and industrial equipment where precision, low vibration, and misalignment tolerance are critical performance factors.
For expert guidance on selecting the optimal bearing for your specific application, please contact our technical support team.

