Cylindrical Roller Bearing, Bore 105mm MPN:NU 221 ECP
Cylindrical Roller Bearing, Bore 105mm
The SKF 221 Cylindrical Roller Bearing is a high-performance bearing designed for demanding applications. With a maximum speed of 4,300 RPM and a temperature range of -40°F to 205°F, this bearing is suitable for use in heavy industrial equipment, such as gearboxes, motors, and pumps. Its open design allows for easy installation and maintenance, while the thermoplastic cage provides excellent durability. The bearing's alloy steel and steel components ensure high load-carrying capacity and resistance to wear and corrosion. Ideal for use in manufacturing, construction, and oil and gas industries, this bearing provides reliable performance and extended lifespan.
Top product features:
- Cylindrical roller design for smooth rotation and reduced friction
- Thermoplastic cage material for improved durability and resistance to wear
- Alloy steel and steel rollers for enhanced load-carrying capacity and strength
Top product applications:
- Heavy Duty Industrial Machinery
- Aerospace Applications
- High-Speed Conveyor Systems
Cylindrical Roller Bearing, Bearing Industry Number 221, Bore Diameter 105 mm, Bore Type Cylindrical, Cage Material Thermoplastic, Closure Open, Inner Ring Outside Diameter 164.211 mm, Maximum Speed 4,300 RPM, Maximum Temperature 205 Degrees F, Minimum Temperature -40 Degrees F, Number of Rows One, Outer Ring Inside Diameter 164 mm, Outside Diameter 190 mm, Overall Width 36 mm, Ring Material Alloy Steel, Roller Material Steel, Seal Type Not Applicable, Split Bearing Yes
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: 7.75
- Package Width: 7.75
- Package Height: 1.50
- Package Weight: 8.78
Product info last updated on February 6, 2026 7:59pm UTC
Category: Bearings, V-belts and Power Transmission Equipment