Timken QAAFL11A203SC QM Four-Bolt Square Flange Block

Product Description

The Timken QAAFL11A203SC is a four-bolt square flange block designed to handle tough conditions. This unit features a two point set-screw for locking and a heavy-duty design. It prevents contaminants from entering, ensuring smooth operation.

• Compatible with a wide range of applications
• Double concentric locking device for secure fit
• Painted finish for durability

Product Highlights

This product offers a robust solution for mounted roller bearings. It is ideal for preventing contamination and maintaining operational efficiency.

Product Information

Standard Information

• Brand: Timken
• Type: Four-Bolt

Technical Specifications

• MPN: QAAFL11A203SC
• Bore Diameter: 2.1875 in
• Load Capacity: 140000 N Dynamic/142000 N Static
• Maximum Speed: 1600 rpm Grease/1600 rpm Oil
• Overall Depth: 4 in
• Seal Material: Viton
• Locking Device: Double Concentric
• Overall Height: 5.88 in
• Bearing Material: Steel
• Temperature Rating: -30 to 400 deg F
• Bolt Circle Diameter: 6.38 in
• Flange Mounting Type: 4-Bolt Square
• Overall Length/Diameter: 5.88 in
• Bolt Center-to-Center Length: 4.5 in