Bearings
Linear Bearings & Shaft
Linear Bearing Units
Closed Linear Bearing Units
Quick Code: BB-509108
KGHK40-B-PP-AS INA Linear Ball Bearing Unit
The KGHK40-B-PP-AS INA Linear Ball Bearing Unit is a compact closed linear bearing solution engineered for precision applications requiring reliable linear guidance and smooth motion. This sealed unit combines durability with proven performance across diverse industrial environments.
Key Specifications:
- Brand: INA
- Inner Dimension: 40mm
- Material: Standard bearing steel
- Series: Compact range
- Operating Clearance: Non-adjustable
- Seal Type: Sealed on all sides
- Lubrication: Relubricatable
- Temperature Range: -30°C to +80°C
- Version: Closed
- Angle Compensation: Without misalignment compensation
Features & Benefits:
Designed for applications where space efficiency is critical, this compact bearing unit delivers exceptional performance without compromising on load capacity or reliability. The sealed design on all sides provides excellent protection against dust, contamination, and external elements, making it ideal for challenging industrial environments. The relubricatable feature extends service life and simplifies maintenance, while the non-adjustable operating clearance ensures consistent, repeatable performance straight out of the box.
Typical Applications:
- Precision automation and machinery
- Compact positioning systems and actuators
- CNC and manufacturing equipment
- Industrial assembly lines
- Medical and laboratory instrumentation
- Printing and packaging machinery
- Material handling systems
The KGHK40-B-PP-AS represents INA's commitment to delivering compact, high-performance linear bearing solutions for applications where precision and reliability are essential.

