Radial Ball Bearing, 6311 Industry Number, Open Closure, 55 mm Bore Dia, Alloy Steel MPN:6311 JEM
Radial Ball Bearing, 6311 Industry Number, Open Closure, 55 mm Bore Dia, Alloy Steel
This high-performance Radial Ball Bearing from SKF is designed for demanding applications where precision and reliability are paramount. With a 55mm bore diameter and 120mm outside diameter, this bearing is ideal for use in machinery, equipment, and industrial systems that require smooth operation and minimal maintenance. The open design allows for easy lubrication and inspection, while the alloy steel construction provides exceptional strength and durability. Suitable for applications in aerospace, automotive, and industrial manufacturing, this bearing offers improved efficiency, reduced downtime, and increased productivity. Its ABEC rating of 1 ensures precise movement and long bearing life.
Top product features:
- Radial load capacity of 74.1 kN allows for heavy-duty applications.
- Balls made of alloy steel provide high strength and durability.
- A 2 mm fillet radius ensures smooth rolling and reduced wear.
Top product applications:
- High-speed industrial machinery
- Automotive gearboxes
- Precision machine tools
Radial Ball Bearing, Bearing Industry Number 6311, Bore Diameter 55 mm, Closure Open, Outer Ring Width 29 mm, Outside Diameter 120 mm, Ring Material Alloy Steel, System of Measurement Metric, Cage Material Steel, ABEC Rating 1, Ball Material Alloy Steel, Bore Diameter Tolerance +0/-0.007 mm, Dynamic Radial Load Capacity 74.1 kN, Fillet Radius 2 mm, Includes Retaining Ring No, Lubricant Material MT47 Grease
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 5.25
- Package Width: 5.25
- Package Height: 1.30
- Package Weight: 3.02
Product info last updated on February 27, 2026 5:40am UTC
Category: Bearings, V-belts and Power Transmission Equipment