RINGSPANN FB 44 SFTZP Freewheel Bearing
The RINGSPANN FB 44 SFTZP is a high-precision freewheel bearing with keyway, engineered for reliable overrunning, indexing, and backstopping functions. Designed for demanding industrial applications, it delivers smooth torque transmission, long service life, and stable performance under continuous operation. Its robust construction and accurate tolerances make it suitable for machinery where consistent torque control and rotational safety are essential.
Manufacturer: RINGSPANN
Type: Freewheel bearing with keyway
Model: FB 44 SFTZP
Technical Information
- Bore Diameter d: 22 mm
- Outer Diameter D: 90 mm
- Width L: 50 mm
- Number of tapped holes Z: 6
- Thread holes G: M6
- H: 10 mm
- T: 75 mm
- Max speed Inner race nmax: 2200 rpm
- Max speed Outer race nmax: 1900 rpm
- Nominal torque MN: 320 Nm
