Timken IR-728840 Inner Ring - 4.5000 in ID, 5.5000 in OD, 2.5000 in Width

Product Description

The Timken IR-728840 Inner Ring is a needle roller bearing inner ring designed for precise applications. With a bore diameter of four point five inches, outside diameter of five point five inches, and overall width of two point five inches, this steel construction offers strength and durability.

• Bore Diameter: 4.5000 inches
• Outside Diameter: 5.5000 inches
• Overall Width: 2.5000 inches

Product Highlights

This inner ring is suitable for use with cylindrical roller bearings and features a lubrication hole for efficient maintenance.

Product Information

Standard Information

• Brand: Timken
• MPN: IR-728840

Technical Specifications

• Material: Steel
• Compatible Bearing Type: Cylindrical Roller
• Lubrication Hole Type: Lubrication Hole
• Weight: 5.51 lbs
• Width: 6.7 inches
• Length: 6.6 inches