Cylindrical Roller Bearing, Bore 105mm MPN:NJ 221 ECP
Cylindrical Roller Bearing, Bore 105mm
The SKF Cylindrical Roller Bearing 221 is a reliable and efficient solution for heavy-duty applications. With a bore diameter of 105mm and a maximum speed of 4,300 RPM, this bearing is designed to handle high loads and temperatures, from -40°C to 70°C. Its thermoplastic cage and alloy steel construction ensure durability and resistance to wear. Suitable for use in industrial machinery, agricultural equipment, and construction vehicles, this bearing provides smooth operation and long lifespan. Its compact design and open closure type make it easy to install and maintain, reducing downtime and increasing productivity.
Top product features:
- Cylindrical roller bearing design allows for high radial load capacity
- Thermoplastic cage material provides improved corrosion resistance
- Alloy steel roller and ring materials enable high strength and durability
Top product applications:
- Heavy Industry Machinery
- Construction Equipment
- Gearboxes
Cylindrical Roller Bearing, Bearing Industry Number 221, Bore Diameter 105 mm, Bore Type Cylindrical, Cage Material Thermoplastic, Closure Open, Inner Ring Outside Diameter 134 mm, Maximum Speed 4,300 RPM, Maximum Temperature 70 Degrees C, Minimum Temperature -40 Degrees C, Number of Rows One, Outer Ring Inside Diameter 164 mm, Outside Diameter 190 mm, Overall Width 36 mm, Ring Material Alloy Steel, Roller Material Alloy 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: 1.75
- Package Weight: 9.12
Product info last updated on February 14, 2026 9:17am UTC
Category: Bearings, V-belts and Power Transmission Equipment