TAB Series ball screw support bearings with seals - Nachi Bearing

Over View

· Seal is integrated into a ball screw support bearing with great axial rigidity.

· Maintenance free because high performance grease is pre-filled
(Prevents entry of foreign substance from outside.)

· Preset preload for easy installation onto the machine.

· Contact and non-contact seals are available.

· Universal flush ground bearings are also available.

Feature Design

· With plastic cage, more balls are incorporated than conventional angular contact ball bearing to increase rigidity.

· Energy saving thanks to excellent low starting torque and rotational torque.

· Preset preload for easy assembly onto the machine.

· Contact type seals with excellent sealing performance and non-contact type seals with reduced torque loss and temperature rise are available.

· Maintenance free with grease filled

Application

· Used in high precision, high-speed precision machine tools.

· Precision measuring instruments and precision feed actuators such as robots.