TIMKEN 22319EMW33C3 SPHERICAL ROLLER BEARING

Description:

The Timken 22319EMW33C3 spherical roller bearing is a double-row spherical roller bearing with a cylindrical bore, machined brass cage, W33 lubrication groove, and C3 internal clearance designed to support heavy radial loads, moderate axial loads, and shaft misalignment. It is commonly installed in mining equipment, crushers, conveyors, paper mills, cement plants, steel mills, gearboxes, and other heavy industrial machinery operating under severe service conditions. Maintenance personnel, OEMs, and rebuild specialists use this bearing for equipment replacement, preventive maintenance, and machinery overhauls.

Applications:

The Timken 22319EMW33C3 spherical roller bearing is engineered for applications exposed to heavy loads, shock, vibration, contamination, and shaft misalignment. Its machined brass cage minimizes friction while the W33 lubrication groove and oil holes facilitate relubrication, extending bearing life in demanding environments. It is widely used in vibrating screens, crushers, conveyors, paper machines, mining equipment, material handling systems, cement processing equipment, and heavy-duty industrial gearboxes.

Technical Specifications:

• Manufacturer Part Number (MPN): 22319EMW33C3
• Manufacturer: Timken
• Product Type: Spherical roller bearing
• Bearing Design: Double-row spherical roller bearing
• Bore Type: Cylindrical bore
• Bore Diameter (ID): 95 mm
• Outside Diameter (OD): 200 mm
• Width: 67 mm
• Internal Clearance: C3
• Cage Type: EM machined brass cage
• Cage Material: Brass
• Lubrication Feature: W33 lubrication groove with three lubrication holes
• Dynamic Radial Load Rating (C1): 663 kN (149,000 lbf)
• Static Radial Load Rating (C0): 725 kN (163,000 lbf)
• Thermal Reference Speed (Grease): 2,700 rpm
• Thermal Reference Speed (Oil): 3,200 rpm
• Weight: 10.2 kg (22.4 lb)
• Maximum Shaft Fillet Radius: 2.5 mm
• Function: Supports heavy radial loads, moderate axial loads, and accommodates shaft misalignment
• Features: Self-aligning design, machined brass cage, W33 lubrication groove, high load capacity, reduced internal friction, excellent shock-load resistance, and long service life in harsh industrial environments.

Common Replacements:

• Timken 22319EMW33C3 spherical roller bearing
• SKF 22319 CC/W33/C3 spherical roller bearing
• NTN 22319EAW33C3 spherical roller bearing