61836 INA deep groove ball bearing

INA 61836 Thin Section Deep Groove Ball Bearing (ISO 10 Series)

The INA 61836 is a specialized rolling element designed for applications where installation space is critically limited. With a substantial bore diameter of 180 mm, its width remains only 24 mm. This design facilitates handling radial and moderate axial loads while maintaining low weight and minimal moment of inertia. The open design allows for free lubricant circulation, which aids heat dissipation in high-speed industrial systems.

Application

• Automation & Robotics: Main rotation axes for large industrial robots and manipulators.
• Precision Machine Tools: Support for spindles and rotary tables requiring large shaft hollows.
• Aerospace: Control mechanisms and radar systems where component weight reduction is vital.
• Energy Sector: Compact shaft support in generators and wind turbines.
• Medical Equipment: Large scanners and diagnostic devices requiring smooth rotational motion.

Technical Specification

• Manufacturer: INA (Schaeffler Group - Germany).
• Designation: 61836.
• Dimensions: 180 mm (ID) x 225 mm (OD) x 24 mm (Width).
• Internal Clearance: CN (Normal) – optimal for standard operating conditions.
• Cage: Precision pressed steel.
• Design: Open type (no seals), cylindrical bore.

Features and Benefits

• Extreme Space Efficiency: Slender profile enables significant miniaturization of bearing arrangements.
• Lightweight: Reduced steel volume compared to standard series lowers the overall machine weight.
• High Rigidity: Despite small cross-sectional dimensions, the bearing provides precise shaft guidance.
• Low Friction: Precision-ground raceways translate into high energy efficiency.
• Premium Quality: Manufactured to Schaeffler standards, ensuring maximum fatigue life.

Why Choose This Product

By investing in the INA 61836 bearing, you are choosing an engineered product from a global leader in rolling technology. In applications with a 180 mm diameter, manufacturing precision is decisive in avoiding vibration and premature wear. Utilizing the thin-section series allows you to design lighter and more energy-efficient equipment without compromising on the reliability guaranteed by the German brand INA.