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
« 31 32 33 34 35 

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

NU1068MA N/A 340.000 mm N/A 520 mm20.4724 in N/A 3.2283 in82 mm N/A 1800000 N405000 lbf N/A 1240000 N279000 lbf N/A 1200 rpm N/A 1400 rpm N/A
NU3068EMA N/A 340.000 mm N/A 520 mm20.4724 in N/A 5.2362 in133 mm N/A 4280000 N962000 lbf N/A 2550000 N573000 lbf N/A 560 rpm N/A 610 rpm N/A
NU1068MAC3 N/A 340.000 mm N/A 520 mm20.4724 in N/A 3.2283 in82 mm N/A 1800000 N405000 lbf N/A 1240000 N279000 lbf N/A 1200 rpm N/A 1400 rpm N/A
NU3168EAMAW45BW249C3 N/A 340.000 mm N/A 580 mm22.8346 in N/A 7.4803 in190 mm N/A 7010000 N1580000 lbf N/A 4300000 N967000 lbf N/A 510 rpm N/A 540 rpm N/A
135RIN582 R3 N/A 342.9 mm N/A 527.05 mm20.7500 in N/A 4.125 in104.775 mm N/A 3350000 N753000 lbf N/A 1990000 N447000 lbf N/A 530 rpm N/A 580 rpm N/A
NU1072MA N/A 360.000 mm N/A 540 mm21.2598 in N/A 3.2283 in82 mm N/A 1830000 N411000 lbf N/A 1110000 N250000 lbf N/A 1100 rpm N/A 1300 rpm N/A
NU1072MAC3 N/A 360.000 mm N/A 540 mm21.2598 in N/A 3.2283 in82 mm N/A 1830000 N411000 lbf N/A 1110000 N250000 lbf N/A 1100 rpm N/A 1300 rpm N/A
NU1072AMAWEW37C7 N/A 360.000 mm N/A 540 mm21.2598 in N/A 3.2283 in82 mm N/A 1890000 N424000 lbf N/A 1270000 N285000 lbf N/A 940 rpm N/A 1100 rpm N/A
T3-NU3272MAW61 N/A 360.000 mm N/A 650 mm25.5906 in N/A 9.1339 in232 mm N/A 7710000 N1730000 lbf N/A 5320000 N1200000 lbf N/A 440 rpm N/A 480 rpm N/A
NU1076MA N/A 380 mm N/A 560 mm22.0472 in N/A 3.2283 in82 mm N/A 1970000 N443000 lbf N/A 1300000 N291000 lbf N/A 1000 rpm N/A 1200 rpm N/A
NU1080MA N/A 400 mm N/A 600 mm23.6220 in N/A 3.5433 in90 mm N/A 2290000 N515000 lbf N/A 1530000 N344000 lbf N/A 950 rpm N/A 1100 rpm N/A
NU1080MAC3 N/A 400 mm N/A 600 mm23.6220 in N/A 3.5433 in90 mm N/A 2290000 N515000 lbf N/A 1530000 N344000 lbf N/A 950 rpm N/A 1100 rpm N/A
NU2088EMAW220 N/A 440 mm N/A 650 mm25.5906 in N/A 4.8031 in122 mm N/A 4900000 N1100000 lbf N/A 2950000 N663000 lbf N/A 410 rpm N/A 450 rpm N/A
NU3188EMAW45BW50B N/A 440 mm N/A 720 mm28.3465 in N/A 8.8976 in226 mm N/A 9330000 N2100000 lbf N/A 5740000 N1290000 lbf N/A 350 rpm N/A 370 rpm N/A
180RIN684 R2 N/A 457.2 mm N/A 685.8 mm27 in N/A 5.5 in139.7 mm N/A 6250000 N1410000 lbf N/A 3400000 N764000 lbf N/A 420 rpm N/A 460 rpm N/A
180RIN684 R3 N/A 457.2 mm N/A 685.8 mm27 in N/A 5.5 in139.7 mm N/A 6250000 N1410000 lbf N/A 3400000 N764000 lbf N/A 420 rpm N/A 460 rpm N/A
NJ1096EMA N/A 480 mm N/A 700 mm27.5591 in N/A 3.937 in100 mm N/A 3920000 N881000 lbf N/A 2360000 N531000 lbf N/A 620 rpm N/A 710 rpm N/A
NJ1096EMAWEW45AW50A N/A 480 mm N/A 700 mm27.5591 in N/A 3.937 in100 mm N/A 3920000 N881000 lbf N/A 2360000 N531000 lbf N/A 620 rpm N/A 710 rpm N/A
NJ1096EMAWEW45AW50AC3 N/A 480 mm N/A 700 mm27.5591 in N/A 3.937 in100 mm N/A 3920000 N881000 lbf N/A 2360000 N531000 lbf N/A 620 rpm N/A 710 rpm N/A
NU29/500M N/A 500 mm N/A 670 mm26.3780 in N/A 3.937 in100 mm N/A 4080000 N917000 lbf N/A 1860000 N418000 lbf N/A 360 rpm N/A 400 rpm N/A
NU30/530KMS1W33 N/A 530 mm N/A 780 mm30.7087 in N/A 7.2835 in185 mm N/A 9250000 N2080000 lbf N/A 4320000 N971000 lbf N/A 290 rpm N/A 310 rpm N/A
NU18/560MA N/A 560 mm N/A 680 mm26.7717 in N/A 2.2047 in56 mm N/A 1730000 N389000 lbf N/A 806000 N181000 lbf N/A 400 rpm N/A 480 rpm N/A
NU28/630M N/A 630.000 mm N/A 780 mm30.7087 in N/A 3.4646 in88 mm N/A 3490000 N785000 lbf N/A 1390000 N312000 lbf N/A 300 rpm N/A 350 rpm N/A
NU20/630EMAW220 N/A 630.000 mm N/A 920 mm36.2205 in N/A 6.6929 in170 mm N/A 9570000 N2150000 lbf N/A 5390000 N1210000 lbf N/A 250 rpm N/A 270 rpm N/A
NU20/670EMAW220 N/A 670 mm N/A 980 mm38.5827 in N/A 7.0866 in180 mm N/A 11100000 N2500000 lbf N/A 6170000 N1390000 lbf N/A 220 rpm N/A 240 rpm N/A
Unit of Measure
« 31 32 33 34 35