The Timken Company 80TP134 Thrust Cylindrical Roller Bearing

Description:

The Timken 80TP134 cylindrical roller bearing is a precision thrust cylindrical roller bearing designed to support exceptionally high axial loads while maintaining low friction and excellent axial stiffness in heavy-duty industrial equipment. Commonly installed in rolling mills, gear drives, marine propulsion systems, extruders, cranes, and large industrial machinery where substantial thrust loads are generated. Maintenance teams, OEMs, and system integrators use this thrust bearing for equipment repairs, replacements, retrofits, and preventive maintenance to ensure reliable axial load support and extended operating life.

Applications:

The Timken 80TP134 thrust cylindrical roller bearing is engineered for demanding industrial applications requiring high thrust load capacity and precise axial positioning. Its separable design simplifies installation and maintenance, making it ideal for rolling mills, heavy-duty gearboxes, marine equipment, mining machinery, vertical shaft equipment, industrial presses, and other machinery subjected to continuous high axial loading.

Technical Specifications:

• Manufacturer Part Number (MPN): 80TP134
• Manufacturer: Timken
• Product Type: Cylindrical Roller Bearing
• Bearing Type: Thrust Cylindrical Roller Bearing (TP)
• Series: TP Series
• Design Units: Inch (Imperial)
• Bore Diameter (d): 8.0000 in (203.20 mm)
• Bearing Outside Diameter (D): 12.0000 in (304.80 mm)
• Bearing Width (T): 3.0000 in (76.20 mm)
• Dynamic Axial Load Rating (Ca90): 254,000 lbf (1,100,000 N)
• Static Axial Load Rating (Ca0): 698,300 lbf (3,100,000 N)
• Limiting Speed: 1,260 rpm
• Large Bore Diameter (d1): 8.094 in (205.58 mm)
• Small Outside Diameter (D1): 11.906 in (302.42 mm)
• Shaft Shoulder Diameter (H): 8.500 in (215.90 mm)
• Housing Shoulder Diameter (E): 11.500 in (292.10 mm)
• Fillet Chamfer Radius (r): 0.063 in (1.60 mm)
• Weight: 45.32 lb (20.56 kg)
• Typical Applications: Rolling mills, industrial gearboxes, marine propulsion systems, mining equipment, vertical shaft machinery, heavy-duty presses, and power transmission equipment.

Common Replacements:

• SKF 80TP134
• NTN 80TP134
• KOYO 80TP134