Cylindrical BRG, Double Row, Bore 55mm MPN:NN3011KC1NAP4
Cylindrical BRG, Double Row, Bore 55mm
This NTN Cylindrical BRG Double Row Bearing is a versatile and reliable solution for heavy-duty applications. With a bore diameter of 55mm and a maximum speed of 7,300 RPM when lubricated with grease, it's ideal for use in machinery, equipment, and industrial settings where high loads and speeds are present. The bearing's alloy steel construction and brass cage ensure durability and resistance to corrosion, while its wide operating temperature range (-40°C to 120°C) makes it suitable for use in various environments. Suitable for applications such as gearboxes, pumps, and conveyor systems, this bearing provides smooth operation and extended lifespan.
Top product features:
- Cylindrical Roller Bearing design allows for high radial loads and smooth operation
- Tapered bore enables precise fit and accurate installation
- Alloy steel construction provides high strength and durability
Top product applications:
- Heavy Duty Industrial Gearboxes
- High-Speed Spindles and Rotors
- Industrial Power Transmission Systems
Cylindrical Roller Bearing, Bearing Industry Number 3011, Bore Diameter 55 mm, Bore Type Tapered 1:12, Cage Material Brass, Closure Open, Inner Ring Outside Diameter 61.5 mm, Lubricant Material Grease, Oil, Maximum Speed 7,300 RPM Grease, 86,000 RPM Oil, Maximum Temperature 120 Degrees C, Minimum Temperature -40 Degrees C, Number of Rows Two, Outer Ring Inside Diameter 82 mm, Outside Diameter 90 mm, Overall Width 26 mm, Ring Material Alloy Steel, Roller Material Alloy Steel
Additional Information
- Country of Origin: JP
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 8 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.30
- Package Width: 4.20
- Package Height: 2.50
- Package Weight: 1.50
Product info last updated on February 6, 2026 10:21am UTC
Category: Bearings, V-belts and Power Transmission Equipment