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

NU2338EMAC3 N/A 190 mm N/A 400 mm15.748 in N/A 5.1969 in132 mm N/A 2500000 N561000 lbf N/A 2060000 N464000 lbf N/A 1000 rpm N/A 1100 rpm N/A
NU338EMA N/A 190 mm N/A 400 mm15.748 in N/A 3.0709 in78 mm N/A 1500000 N337000 lbf N/A 1300000 N292000 lbf N/A 1300 rpm N/A 1500 rpm N/A
NU338EMAC3 N/A 190 mm N/A 400 mm15.748 in N/A 3.0709 in78 mm N/A 1500000 N337000 lbf N/A 1300000 N292000 lbf N/A 1300 rpm N/A 1500 rpm N/A
R-3407-A N/A 200 mm N/A 279.989 mm11.0232 in N/A 1.9685 in50 mm N/A 682000 N153000 lbf N/A 426000 N95800 lbf N/A 1200 rpm N/A 1400 rpm N/A
NU1040MA N/A 200 mm N/A 310 mm12.2047 in N/A 2.0079 in51 mm N/A 602000 N135000 lbf N/A 445000 N100000 lbf N/A 2300 rpm N/A 2800 rpm N/A
NU1040MAC3 N/A 200 mm N/A 310 mm12.2047 in N/A 2.0079 in51 mm N/A 602000 N135000 lbf N/A 445000 N100000 lbf N/A 2300 rpm N/A 2800 rpm N/A
NJ240EMA N/A 200 mm N/A 360 mm14.1732 in N/A 2.2835 in58 mm N/A 1050000 N236000 lbf N/A 760000 N171000 lbf N/A 1500 rpm N/A 1800 rpm N/A
NU2240EMA N/A 200 mm N/A 360 mm14.1732 in N/A 3.8583 in98 mm N/A 1900000 N427000 lbf N/A 1410000 N317000 lbf N/A 1100 rpm N/A 1300 rpm N/A
NU240EMA N/A 200 mm N/A 360 mm14.1732 in N/A 2.2835 in58 mm N/A 1080000 N243000 lbf N/A 870000 N196000 lbf N/A 1500 rpm N/A 1800 rpm N/A
NJ240EMAC3 N/A 200 mm N/A 360 mm14.1732 in N/A 2.2835 in58 mm N/A 1050000 N236000 lbf N/A 760000 N171000 lbf N/A 1500 rpm N/A 1800 rpm N/A
NJ240EMAC4 N/A 200 mm N/A 360 mm14.1732 in N/A 2.2835 in58 mm N/A 1050000 N236000 lbf N/A 760000 N171000 lbf N/A 1500 rpm N/A 1800 rpm N/A
NU240EMAC3 N/A 200 mm N/A 360 mm14.1732 in N/A 2.2835 in58 mm N/A 1080000 N243000 lbf N/A 870000 N196000 lbf N/A 1500 rpm N/A 1800 rpm N/A
NU240EMAC4 N/A 200 mm N/A 360 mm14.1732 in N/A 2.2835 in58 mm N/A 1080000 N243000 lbf N/A 870000 N196000 lbf N/A 1500 rpm N/A 1800 rpm N/A
NU2240EMAC3 N/A 200 mm N/A 360 mm14.1732 in N/A 3.8583 in98 mm N/A 1900000 N427000 lbf N/A 1410000 N317000 lbf N/A 1100 rpm N/A 1300 rpm N/A
200RN92 R2 N/A 200 mm N/A 360 mm14.1732 in N/A 4.752 in120.7 mm N/A 2580000 N580000 lbf N/A 1630000 N366000 lbf N/A 1000 rpm N/A 1100 rpm N/A
NU2340EMA N/A 200 mm N/A 420 mm16.5354 in N/A 5.4331 in138 mm N/A 2760000 N620000 lbf N/A 2250000 N506000 lbf N/A 960 rpm N/A 1000 rpm N/A
NU2340EMAC3 N/A 200 mm N/A 420 mm16.5354 in N/A 5.4331 in138 mm N/A 2760000 N620000 lbf N/A 2250000 N506000 lbf N/A 960 rpm N/A 1000 rpm N/A
NU2340EMAC4 N/A 200 mm N/A 420 mm16.5354 in N/A 5.4331 in138 mm N/A 2760000 N620000 lbf N/A 2250000 N506000 lbf N/A 960 rpm N/A 1000 rpm N/A
NU340EMA N/A 200 mm N/A 420 mm16.5354 in N/A 3.1496 in80 mm N/A 1580000 N354000 lbf N/A 1360000 N306000 lbf N/A 1300 rpm N/A 1400 rpm N/A
NF5142M N/A 210 mm N/A 380.000 mm14.9606 in N/A 2.4016 in61 mm N/A 1020000 N229000 lbf N/A 764000 N172000 lbf N/A 950 rpm N/A 1100 rpm N/A
NU1044MA N/A 220 mm N/A 340 mm13.3858 in N/A 2.2047 in56 mm N/A 759000 N171000 lbf N/A 565000 N127000 lbf N/A 2000 rpm N/A 2400 rpm N/A
NU1044MAC3 N/A 220 mm N/A 340 mm13.3858 in N/A 2.2047 in56 mm N/A 759000 N171000 lbf N/A 565000 N127000 lbf N/A 2000 rpm N/A 2400 rpm N/A
NJ1044MA N/A 220 mm N/A 340 mm13.3858 in N/A 2.2047 in56 mm N/A 765000 N172000 lbf N/A 565000 N127000 lbf N/A 2000 rpm N/A 2400 rpm N/A
NU5144MA N/A 220 mm N/A 350 mm13.7795 in N/A 3.874 in98.4 mm N/A 2060000 N463000 lbf N/A 1400000 N315000 lbf N/A 1000 rpm N/A 1100 rpm N/A
NU5144MAC3 N/A 220 mm N/A 350 mm13.7795 in N/A 3.874 in98.4 mm N/A 2060000 N463000 lbf N/A 1400000 N315000 lbf N/A 1000 rpm N/A 1100 rpm N/A
Unit of Measure
« 31 32 33 34 35