SKF Spherical Roller Bearing 45 mm ID 100 mm OD Double Row Steel Rollers Sheet Metal Cage 21309 E

SKF 21309 E Spherical Roller Bearing features a 45 mm inside diameter and 100 mm outside diameter, designed for reliable and high-speed mechanical performance in industrial applications.

This double-row bearing employs steel rollers and a durable sheet metal cage that together ensure longevity and stability under heavy loads. Its parallel bore simplifies fitting and maintenance processes.

With a dynamic load rating of 129 kN and a static load rating of 127 kN, it efficiently supports significant loads without compromising performance. The bearing's limiting speed of up to 8500 rpm accommodates rapid rotations, making it ideal for various mechanical systems requiring robustness and precision.

Its construction also allows for misalignment handling and vibration minimization, improving operational lifespan and reducing machinery downtime. Applications include automation equipment, electric motors, heavy machinery, and rotating equipment across industrial, manufacturing, and mechanical sectors.

Double-row design optimizes stability and distributes load evenly. Steel roller and sheet metal cage construction ensures durability. Parallel bore type allows easy installation and maintenance. Dynamic and static load ratings make it suitable for high load demands.

Limiting speed supports high-speed operation up to 8500 rpm. Designed to accommodate misalignment to prevent early wear. Manufactured in the United Kingdom, ensuring quality craftsmanship and materials. Fits a wide range of industrial machinery and equipment needs.

Choose SKF bearings for trusted performance in demanding industrial uses. Explore more in the Mechanical Machinery & Spares categories on EnvMart.