Bearings
Needle Roller Bearings
Track Rollers Bearings
Nadella Track Roller Bearings
Quick Code: BB-384474
GCR40 SW Nadella Track Roller Bearing
The GCR40 SW Nadella Track Roller Bearing is a precision-engineered single row needle bearing designed for high-performance linear motion guidance in various industrial applications. This robust track roller offers exceptional reliability and smooth operational characteristics.
Key Technical Specifications:
- Bore Size: 18mm inner diameter
- Outer Diameter: 40mm
- Width: 21.6mm
- Construction: Single row needle bearing
- Eccentric Ring: Included
- Outer Ring: Spherical outside surface
- Material: Standard bearing steel
- Sealing: Open bearing (no seal)
- Operating Temperature Range: -20°C to +120°C
Typical Applications:
- Precision linear motion systems
- Industrial automation equipment
- Material handling machinery
- Compact mechanical systems
- Robotic mechanisms
- Small-scale manufacturing equipment
The GCR40 SW's unique design with an eccentric ring provides enhanced positioning and alignment capabilities. Its open bearing configuration allows for flexible lubrication options, while the standard bearing steel ensures durability and consistent performance across a wide range of operational conditions.
Note: As an open bearing, proper external lubrication and protection from contaminants is recommended during installation and operation to maximize bearing life and performance.

