SB90A Bearing Specification:
SB90A bearing is spherical slide bearing.
For this bearing model,
Inner Diameter: 90mm
Outer Diameter: 140mm
Material: chrome steel
Oil Hole Quantity: 2
Lubrication: standard grease
Working Teperature: -30℃ to 180℃
Basic Dynamic Load Rating: 829 kN
Basic Static Load Rating: 4970 kN
Structure: spherical plain bearing
Interchange Numbers: SB90A, SB 90A, SB9014076, SB 9014076, etc.
1. Each of the inner and outer wheels features a lubrication groove and two lubrication holes.
2. Not filled with grease.
3. Lubricate properly (grease lubrication)before use.
4. Spherical slide bearings are generally used for low-speed swing motion, low-speed rotation.
Spherical Plain Bearing Photo: