Timken E-PF-TRB-1 1/4 Four-Bolt Piloted Flange Roller Bearing Unit

Product Description

The Timken E-PF-TRB-1 1/4 is a four-bolt piloted flange roller bearing unit designed for heavy-duty applications. This tapered roller bearing unit features a one and a quarter-inch bore and a four-bolt mounting system that ensures secure installation. It is ideal for use in various industrial settings due to its robust design and performance.

• Includes high-performance triple-barrier seals for better grease retention.
• Electric deposition coatings enhance corrosion resistance.
• Set screws with nylon patch minimize back-out issues under severe conditions.

Product Highlights

The Timken bearing unit is built for durability and reliability, making it suitable for demanding environments.

Product Information

Standard Information

• Brand: Timken
• MPN: E-PF-TRB-11/4

Technical Specifications

• Bore Diameter: 1-1/4 in
• Overall Length Diameter: 5.0000 in
• Max RPM: 3820 rpm
• Radial Dynamic Load Capacity: 6100 lbf
• Radial Static Load Capacity: 26000 lbf
• Duty Type: Heavy Duty
• Operating Temperature Range: -30 to +180 °F
• Standards Met: ASTM - A48 Grade
• Finish Coating: E-coat
• Pilot Diameter: 3.3750 in
• Overall Depth: 2.7500 in
• Bolt Circle Diameter: 4.1250 in
• Bolt Center To Center Length: 2.9200 in