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NCS2220 precision needle roller bearing drawings
  1. The bearing must be used with a hardened inner ring, or a hardened shaft.
  2. Some sizes are available with either a single seal or two seals.

NCS2220 Inch Series Needle Roller Bearing

Model: NCS2220

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Product Details

Specifications
Bearing Type needle roller bearing
Outer Dia (D) 1.8750 in
Max Speed (Oil) 13,000 rpm
Width (B) 1.2500 in
Dynamic Load Rating (Cr) 11,000 lbs
Static Load Rating (Cor) 18,800 lbs
Shaft (Fw) 1.375 in
Weight (g) 150.00 grams
Material 52100 Chrome steel, or equivalent
Documentation
General
Nomenclature
Material
Closures and Seals
Cages and Retainers
Internal Clearance
Lubrication
Fitting and Mounting
Load and Life Calculation Information
eDrawings file (.ePRT, eASM)

All information in this catalog has been thoroughly checked for accuracy. However, the catalog data should not be relied upon entirely for design and development purposes. AST Bearings assumes no liability for possible errors or omissions. All dimensions and specifications are subject to change without notice. Contact AST Bearings for the most current catalog data as it applies to you and for your application.