Timken QAASN11A203SEM QM Pillow Block 2.1875 in Bore 7.2 to 8.5 in Bolt Center-to-Center

Product Description

The Timken QAASN11A203SEM Pillow Block is designed for reliable performance in demanding environments. This unit features a bore diameter of two point one eight seven five inches and accommodates bolt center-to-center lengths from seven point two inches to eight point five inches.

• Double collar set-screw locking for secure attachment
• Medium duty triple-lip seal for protection against moisture and dirt
• High load capacity of one hundred forty thousand newtons dynamic

Product Highlights

This pillow block provides versatility and ease of installation with a two-bolt mounting type and expansion design.

Product Information

Standard Information

• Brand: Timken
• MPN: QAASN11A203SEM

Technical Specifications

• Bore Diameter: 2.1875 inches
• Base to Bore Centerline: 2.76 inches
• Bolt Center-to-Center Length: 7.2 to 8.5 inches
• Overall Length: 10 inches
• Overall Width: 3.35 inches
• Overall Height: 5.55 inches
• Load Capacity: 140000 N Dynamic / 142000 N Static
• Temperature Rating: -50 to 200 deg F
• Maximum Speed: 2200 rpm Grease / 2200 rpm Oil
• Material: Steel
• Finish: Painted
• Seal Type: M Seal
• Locking Device: Double Concentric Collar
• Mounting Type: 2-Bolt
• Expansion Type: Expansion