Timken Spherical Roller Bearing 22217EJW33C3

Description:

The Timken 22217EJW33C3 spherical roller bearing is a double-row spherical roller bearing with a cylindrical bore, W33 lubrication groove, and C3 internal clearance used in heavy-duty rotating equipment to support high radial loads, moderate axial loads, and shaft misalignment. Commonly installed in mining equipment, crushers, conveyors, paper mills, cement plants, steel mills, gearboxes, and industrial processing machinery operating under severe service conditions. Maintenance teams, OEMs, and system integrators use this bearing for equipment replacement, preventive maintenance, machinery rebuilds, and reliability upgrades in demanding industrial applications.

Applications:

The Timken 22217EJW33C3 spherical roller bearing is designed to provide reliable performance in applications subjected to heavy loads, shock, vibration, contamination, and shaft misalignment. Its double-row self-aligning design, EJ hardened steel cage, W33 lubrication groove with lubrication holes, and C3 internal clearance make it well suited for crushers, vibrating screens, conveyors, paper machines, mining equipment, material handling systems, cement processing equipment, and heavy industrial gearboxes where long service life and dependable operation are essential.

Technical Specifications:

• Manufacturer Part Number (MPN): 22217EJW33C3
• Manufacturer: Timken
• Product Type: Spherical roller bearing
• Bearing Design: Double-row spherical roller bearing
• Bore Type: Cylindrical bore
• Bore Diameter (ID): 85 mm
• Outside Diameter (OD): 150 mm
• Width: 36 mm
• Internal Clearance: C3
• Cage Type: EJ hardened steel cage
• Lubrication Feature: W33 lubrication groove with three lubrication holes
• Dynamic Load Rating: 320 kN
• Static Load Rating: 297 kN
• Reference Speed (Grease): 3500 rpm
• Reference Speed (Oil): 4200 rpm
• Function: Supports heavy radial loads, moderate axial loads, and accommodates shaft misalignment
• Features: Self-aligning design, hardened steel cage, enhanced lubrication, reduced operating friction, high shock-load capacity, suitable for harsh industrial environments

Common Replacements:

• Timken 22217EJW33C3 spherical roller bearing
• SKF 22217 CC/W33/C3 spherical roller bearing
• NTN 22217BKC3 spherical roller bearing