FAG 23218E1A.M – 90 mm Spherical Roller Bearing

FAG 23218E1A.M – 90 mm Spherical Roller Bearing

The FAG 23218E1A.M is a heavy-duty spherical roller bearing designed for extreme reliability in demanding industrial applications. It features a robust, self-aligning design that can accommodate significant shaft misalignment and deflection without compromising performance. With an enhanced load capacity and a durable machined brass cage, this bearing is built to withstand high loads, high temperatures, and high vibration, making it ideal for heavy machinery, gearboxes, and industrial pumps.

—

Quick Navigation

• About This Bearing
• Technical Specifications
• Key Features & Benefits

—

About This Bearing

This product is a **spherical roller bearing**, a type of rolling-element bearing with two rows of symmetrical rollers that run on a shared spherical outer raceway. This design gives the bearing its crucial self-aligning capability, allowing it to compensate for static or dynamic shaft misalignment. The **232** in the part number indicates a very heavy-duty dimension series. The **E1A** suffix denotes a reinforced internal design that provides a higher load-carrying capacity than a standard bearing. The **M** suffix is particularly important, as it specifies a robust, one-piece machined brass cage that is inner ring-guided. This type of cage is highly durable, suitable for high-speed operation, and provides excellent resistance to wear and tear, making it a premium choice for the most challenging operating conditions.

—

Technical Specifications

• Manufacturer: FAG (part of the Schaeffler Group)
• Part Number: 23218E1A.M
• Bearing Type: Spherical Roller Bearing
• Dimensions:
  • Bore Diameter (d): 90 mm
  • Outer Diameter (D): 160 mm
  • Width (B): 52.4 mm
• Dynamic Load Rating (C): 405 kN
• Static Load Rating (C0): 430 kN
• Cage Material: Machined Brass (M)
• Weight: 3.65 kg
• Also Known As: FAG 23218, 23218-E1A-M, 90x160x52.4 mm Bearing

—

Key Features & Benefits

• Extreme Load Capacity: The reinforced “E1A” design allows it to handle extremely high radial and axial loads.
• Self-Aligning Capability: Compensates for shaft misalignment and deflection, preventing premature bearing failure.
• High-Temperature & High-Vibration Resistant: The robust machined brass cage ensures reliable performance in harsh conditions.
• Enhanced Service Life: Designed for superior durability and a long operational life in heavy-duty applications.