Ultra-thin XRA series crossed roller bearings are a type of rotary bearing that are designed to meet the demands of high precision and accuracy in applications with limited installation space. They are part of the XRA series of Crossed Roller Bearings, which are known for their high rigidity and load capacity.
Ultra-thin XRA series crossed roller bearings have a unique design that features a thin outer ring, making them ideal for use in applications where space is limited. They have a compact design that allows for easy installation and provides high rigidity and accuracy in rotary motion.
High accuracy: These bearings are designed to have high accuracy and precise rotary motion, which makes them ideal for use in high-precision machinery.
High load capacity: The crossed roller design of these bearings provides high load capacity in both the radial and axial directions.
High speed capacity: Ultra-thin XRA series Crossed Roller Bearings are capable of operating at high speeds, making them ideal for use in high-speed machinery.
Low noise and vibration: These bearings are designed to have low noise and vibration levels, which helps to reduce noise and wear in high-precision machinery.
High reliability: Ultra-thin XRA series Crossed Roller Bearings are designed for high reliability and long life, which helps to reduce maintenance costs and improve the overall efficiency of machinery.
|Ultra thin XRA series crossed roller bearings|
|Nominal type||External dimension||
Basic rated load
|Internal diameter||Outside diameter||Width||Pitch Circle diameter of roller||Shoulder dimension||Radial direction|
1.The nominal model with sealing ring is XRA***UU.
2.When high precision is required, please use the inner ring rotation method.