Timken QVPA20V308ST Pillow Block Roller Bearing 3.5 in Bore 10.88 to 12.88 in Bolt Length

Product Description

The Timken QVPA20V308ST is a pillow block roller bearing designed for demanding applications. This unit features a bore diameter of three and five tenths inches and is compatible with various installations due to its two-bolt mounting design.

• Manufactured with a durable steel construction.
• Operates effectively in high-speed applications up to sixteen hundred RPM with grease and two thousand RPM with oil.
• Temperature rated from minus one hundred to five hundred degrees Fahrenheit.

Product Highlights

This pillow block bearing enhances performance by keeping contaminants out and ensuring smooth operations.

Product Information

Standard Information

• Brand: Timken
• Manufacturer: Timken

Technical Specifications

• Material: Steel
• Bore Diameter: 3.5 in
• Bore Type: Tapered
• Load Capacity: 435000 N Dynamic / 502000 N Static
• Maximum Speed: 1600 rpm Grease / 2000 rpm Oil
• Mounting Type: 2-Bolt
• Overall Length: 14.5 in
• Overall Height: 8.63 in
• Overall Width: 4.03 in
• Base to Bore Centerline: 4.5 in
• Bolt Center-to-Center Length: 10.88 to 12.88 in
• Expansion Type: Fixed
• Locking Device: Single V-Lock
• Seal Type: T Seal
• Temperature Rating: -100 to 500 deg F