• 500°F intermittent service
• 400°F continuous service
• 52100 alloy heat stabilized steel
• C4 internal clearance
• Silicone seals & 302 shields
• Wide inner race
• Set screw shaft lock
• Steel Cage
• Can be greased/PM'd
• HTB 550 grease

Uses two set screws on the bearing inner race that are tightened to grip the shaft to achieve a secure hold and Installs into standard duty housings. KX series ball bearings are designed to significantly outlast all other equivalently sized ball bearings in high-temperature service above 180°F up to their rated temperature. This is achieved with superior metallurgy, elastomers and lubrication selected explicitly for service in the specified temperature range. They are factory lubricated with our HTB550 PFPE base oil, NLGI No. 2, PTFE thickened grease, and can be fully PM'd.

 For drawings and 3D models, click on a part number.

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