Cylindrical Roller Bearing, Bore 105mm MPN:NU 221 ECJ
Cylindrical Roller Bearing, Bore 105mm
The SKF 221 Cylindrical Roller Bearing is a high-performance bearing designed for demanding applications. With a bore diameter of 105mm and a maximum speed of 4,300 RPM, it's ideal for use in heavy machinery, industrial equipment, and high-speed applications. The bearing's open design allows for easy installation and maintenance, while its alloy steel construction provides exceptional strength and durability. Suitable for temperatures ranging from -40 to 300 degrees F, this bearing is perfect for use in manufacturing, mining, and construction industries, as well as in heavy-duty machinery and equipment. Its compact size and high-speed capabilities make it an excellent choice for a wide range of applications.
Top product features:
- Cylindrical design allows for high radial load capacity
- Rollers made of steel provide durability and resistance to wear
- Open design allows for easy installation and maintenance
Top product applications:
- Heavy Industrial Machinery
- Conveyor Systems
- Steel Mill Equipment
Cylindrical Roller Bearing, Bearing Industry Number 221, Bore Diameter 105 mm, Bore Type Cylindrical, Cage Material Steel, Closure Open, Inner Ring Outside Diameter 164.211 mm, Maximum Speed 4,300 RPM, Maximum Temperature 300 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, 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: 7.75
- Package Width: 7.75
- Package Height: 1.50
- Package Weight: 8.81
Product info last updated on April 5, 2026 7:57pm UTC
Category: Bearings, V-belts and Power Transmission Equipment