Timken QASN20A400SM Pillow Block Spherical Roller Bearing Unit 4 in Bore

Product Description

The Timken QASN20A400SM is a pillow block spherical roller bearing unit with a four-inch bore. Designed for heavy-duty applications, this unit combines a robust construction with innovative features to ensure reliable performance. It is suitable for a variety of industries, including metal mills, cement, mining, and HVAC.

• Two-bolt base mounting for easy installation
• High load capacity of 97700 lb dynamic and 113000 lb static
• Triple lip seal for effective contaminant protection

Product Highlights

The Timken QASN20A400SM is ideal for environments requiring durability and strength, making it perfect for applications in commercial and industrial settings.

Product Information

Standard Information

• Brand: Timken
• Manufacturer: Timken

Technical Specifications

• MPN: QASN20A400SM
• Bore Diameter: 4 in
• Maximum Speed: 1200 rpm
• Overall Length: 16.14 in
• Overall Width: 4.96 in
• Overall Height: 9.49 in
• Base to Bore Centerline: 4.92 in
• Bolt Center-to-Center Length: 12.56 to 14.41 in
• Load Capacity: 97700 lb Dynamic / 113000 lb Static
• Mounting Type: Two-Bolt Base
• Expansion Type: Non-Expansion (Fixed)
• Locking Device: Single Concentric Collar
• Seal Type: Triple Lip M
• Material: Cast Steel
• Finish: Powder Coated