The MPBZU Series Oil-Free Bushings are made from high-tensile brass alloy with solid lubricant embedded, providing excellent wear resistance and durability without the need for lubrication. Designed for smooth operation and long service life in a variety of industrial applications.
- Type: Straight
- Metal Type: High-Tensile Brass Alloy
- Mounting Hole Fit: H7
- Max. Allowable Surface Pressure P (N/mm²): 29
- Maximum Allowable Velocity (m/s): 0.5
- Max. Allowable PV Value Range (N/mm²·m/s): 1.1–2.0
- Max. Allowable PV Value (N/mm²·m/s): 1.65
- Operating Temperature Range (°C): -40–150
- Recommended mating shaft for I.D. of Copper Oil-Free Bushing MPBZU Series:
d8: General use (High Load),
e7: General use (Light Load),
f8: High precision use,
g6: High precision use (Intermittent operation). - Use of rotation stopper screws is recommended to affix bushings.