Cylindrical Roller Bearing, Bore 55mm MPN:NU 311 ECJ/C3
Cylindrical Roller Bearing, Bore 55mm
The SKF Cylindrical Roller Bearing 311 is a reliable and efficient solution for heavy-duty applications. With a bore diameter of 55mm and a maximum speed of 7,000 RPM, this bearing is ideal for use in industrial machinery, such as gearboxes, pumps, and conveyor systems. Its open design and split bearing feature make it easy to install and maintain. The bearing's temperature range of -40 to 300 degrees F ensures reliable operation in a variety of environments. Its compact size and lightweight design make it a great choice for applications where space is limited, such as in robotics and automation.
Top product features:
- Cylindrical roller design provides high radial load capacity
- Steel cage material ensures durability and resistance to wear
- Alloy steel ring material offers high strength and resistance to deformation
Top product applications:
- Heavy Duty Conveyor Systems
- Industrial Gearboxes
- Machine Tool Applications
Cylindrical Roller Bearing, Bearing Industry Number 311, Bore Diameter 55 mm, Bore Type Cylindrical, Cage Material Steel, Closure Open, Inner Ring Outside Diameter 100.304 mm, Maximum Speed 7,000 RPM, Maximum Temperature 300 Degrees F, Minimum Temperature -40 Degrees F, Number of Rows One, Outer Ring Inside Diameter 100 mm, Outside Diameter 120 mm, Overall Width 29 mm, Ring Material Alloy Steel, Roller Material Steel, Seal Type Not Applicable, Split Bearing Yes, System of Measurement Metric
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 11 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 5.00
- Package Width: 5.00
- Package Height: 1.50
- Package Weight: 3.33
Product info last updated on April 3, 2026 5:28pm UTC
Category: Bearings, V-belts and Power Transmission Equipment