The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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Key Features

  • Supports heavy radial loads
  • Low friction roller design allows for high speed applications
  • Separable components simplify mounting and removal
  • Design has two ribs on the outer ring and one rib on the inner ring, making type NJ bearings well suited for use as semi-locating bearings
  • Enhanced operational reliability
  • Long service life
Single Row CRB EJ Steel Cage Product Image
Unit of Measure
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Part Number

Bore (d)

O.D. (D)

Width (B)

Static Radial Load Rating (C0)

Dynamic Radial Load Rating - 1M Revs (C1)

Thermal Reference Speed - Grease 

Thermal Reference Speed - Oil

CAD

NJ2220EMAC3 N/A 100 mm N/A 180 mm7.0866 in N/A 1.811 in46 mm N/A 451000 N101000 lbf N/A 377000 N84800 lbf N/A 2800 rpm N/A 3200 rpm N/A
NU220EMAC3 N/A 100 mm N/A 180 mm7.0866 in N/A 1.3386 in34 mm N/A 311000 N69900 lbf N/A 280000 N62900 lbf N/A 3400 rpm N/A 4000 rpm N/A
NU2220EMAC3 N/A 100 mm N/A 180 mm7.0866 in N/A 1.811 in46 mm N/A 451000 N101000 lbf N/A 377000 N84800 lbf N/A 2800 rpm N/A 3200 rpm N/A
NJ220EMAC3 N/A 100 mm N/A 180 mm7.0866 in N/A 1.3386 in34 mm N/A 311000 N69900 lbf N/A 280000 N62900 lbf N/A 3400 rpm N/A 4000 rpm N/A
NJ220EJ N/A 100 mm N/A 180 mm7.0866 in N/A 1.3386 in34 mm N/A 311000 N69900 lbf N/A 280000 N62900 lbf N/A 3400 rpm N/A 4000 rpm N/A
NJ2220EJ N/A 100 mm N/A 180 mm7.0866 in N/A 1.811 in46 mm N/A 451000 N101000 lbf N/A 377000 N84800 lbf N/A 2800 rpm N/A 3200 rpm N/A
NU220EJ N/A 100 mm N/A 180 mm7.0866 in N/A 1.3386 in34 mm N/A 311000 N69900 lbf N/A 280000 N62900 lbf N/A 3400 rpm N/A 4000 rpm N/A
NU2220EJ N/A 100 mm N/A 180 mm7.0866 in N/A 1.811 in46 mm N/A 451000 N101000 lbf N/A 377000 N84800 lbf N/A 2800 rpm N/A 3100 rpm N/A
NJ320EMA N/A 100 mm N/A 215 mm8.4646 in N/A 1.8504 in47 mm N/A 442000 N99400 lbf N/A 437000 N98200 lbf N/A 3200 rpm N/A 3700 rpm N/A
NJ2320EMA N/A 100 mm N/A 215 mm8.4646 in N/A 2.874 in73 mm N/A 737000 N166000 lbf N/A 658000 N148000 lbf N/A 2500 rpm N/A 2800 rpm N/A
NU2320EMA N/A 100 mm N/A 215 mm8.4646 in N/A 2.874 in73 mm N/A 737000 N166000 lbf N/A 658000 N148000 lbf N/A 2500 rpm N/A 2800 rpm N/A
NU320EMA N/A 100 mm N/A 215 mm8.4646 in N/A 1.8504 in47 mm N/A 442000 N99400 lbf N/A 437000 N98200 lbf N/A 3200 rpm N/A 3700 rpm N/A
NJ2320EMAC3 N/A 100 mm N/A 215 mm8.4646 in N/A 2.874 in73 mm N/A 737000 N166000 lbf N/A 658000 N148000 lbf N/A 2500 rpm N/A 2800 rpm N/A
NJ2320EMAC4 N/A 100 mm N/A 215 mm8.4646 in N/A 2.874 in73 mm N/A 737000 N166000 lbf N/A 658000 N148000 lbf N/A 2500 rpm N/A 2800 rpm N/A
NJ320EMAC3 N/A 100 mm N/A 215 mm8.4646 in N/A 1.8504 in47 mm N/A 442000 N99400 lbf N/A 437000 N98200 lbf N/A 3200 rpm N/A 3700 rpm N/A
NJ320EMAC4 N/A 100 mm N/A 215 mm8.4646 in N/A 1.8504 in47 mm N/A 442000 N99400 lbf N/A 437000 N98200 lbf N/A 3200 rpm N/A 3700 rpm N/A
NU2320EMAC3 N/A 100 mm N/A 215 mm8.4646 in N/A 2.874 in73 mm N/A 737000 N166000 lbf N/A 658000 N148000 lbf N/A 2500 rpm N/A 2800 rpm N/A
NU320EMAC4 N/A 100 mm N/A 215 mm8.4646 in N/A 1.8504 in47 mm N/A 442000 N99400 lbf N/A 437000 N98200 lbf N/A 3200 rpm N/A 3700 rpm N/A
NU320EMAC3 N/A 100 mm N/A 215 mm8.4646 in N/A 1.8504 in47 mm N/A 442000 N99400 lbf N/A 437000 N98200 lbf N/A 3200 rpm N/A 3700 rpm N/A
NJ2320EJ N/A 100 mm N/A 215 mm8.4646 in N/A 2.874 in73 mm N/A 737000 N166000 lbf N/A 658000 N148000 lbf N/A 2500 rpm N/A 2800 rpm N/A
NU2320EJ N/A 100 mm N/A 215 mm8.4646 in N/A 2.874 in73 mm N/A 737000 N166000 lbf N/A 658000 N148000 lbf N/A 2500 rpm N/A 2800 rpm N/A
NJ320EJ N/A 100 mm N/A 215 mm8.4646 in N/A 1.8504 in47 mm N/A 442000 N99400 lbf N/A 437000 N98200 lbf N/A 3200 rpm N/A 3700 rpm N/A
NU320EJ N/A 100 mm N/A 215 mm8.4646 in N/A 1.8504 in47 mm N/A 442000 N99400 lbf N/A 437000 N98200 lbf N/A 3200 rpm N/A 3600 rpm N/A
NUP320EMA N/A 100 mm N/A 215 mm8.4646 in N/A 1.8504 in47 mm N/A 442000 N99400 lbf N/A 437000 N98200 lbf N/A 3200 rpm N/A 3700 rpm N/A
NJ2222EMA N/A 110 mm N/A 200 mm7.874 in N/A 2.0866 in53 mm N/A 527000 N118000 lbf N/A 436000 N98000 lbf N/A 2700 rpm N/A 3100 rpm N/A
Unit of Measure
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