NSK 21311EAKE4 Spherical Roller Bearing - 55 mm ID, 120 mm OD, 29 mm Width, Tapered 1:12 Bore

Product Description

The NSK 21311EAKE4 is a spherical roller bearing designed for heavy-duty applications. It features an internal bore of fifty-five millimeters and an outer diameter of one hundred twenty millimeters. With a width of twenty-nine millimeters, this bearing is built to withstand challenging operational conditions.

• Tapered 1:12 bore for easy mounting
• Open design for lubrication accessibility
• Rated for maximum speed of five thousand six hundred RPM

Product Highlights

This spherical roller bearing is suitable for various industrial applications where reliability is required. It offers ample load capacity due to its robust design.

Product Information

Standard Information

• Brand: NSK
• Country of Origin: Japan

Technical Specifications

• MPN: 21311EAKE4
• Bore Diameter: 55 mm
• Outer Diameter: 120 mm
• Overall Width: 29 mm
• Weight: 3.6 lbs
• Max RPM: 5600 rpm
• Bore Type: Tapered 1:12
• Cage Type: Inner Ring Guided
• Closure Type: Open
• Operating Temperature Range: Maximum of +200 °C
• Measurement Standard: Metric
• Lubrication Hole Type: Lubrication Groove & Hole