NTN BEARING CORPORATION OF AMERICA
NTN BEARING CORPORATION OF AMERICA
Head Office
1600 E. Bishop Court, P.O. Box 7604
Mount Prospect, IL 60056-7604, U.S.A.
Phone: 847-298-7500
Fax: 847-699-9744
Toll Free: 800-323-2358
Email: mkt@ntnamerica.com
Website: www.ntnamericas.com
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Inner Ring with Cage and Rollers
Inner Ring with Cage and Rollers - Dimensions
Unit of Measure
« 6 7 8 9 10 

Item #

B

C

W

F

R

Static Load Rating

Dynamic Load Rating

MUB1934J N/A 6.6929 in170.000 mm N/A 8.4591 in214.860 mm N/A 1.1024 in28.000 mm N/A 7.5311 in191.290 mm N/A 0.1252 in3.180 mm N/A N/A
MUB1956V N/A 11.0236 in280.000 mm N/A 13.9701 in354.840 mm N/A 1.8110 in46.000 mm N/A 12.0402 in305.820 mm N/A 0.2811 in7.140 mm N/A 59500 lbf265000 N265.00 kN N/A 32000 lbf143000 N143.00 kN
MUB5220 N/A 3.9370 in100.000 mm N/A 6.3626 in161.610 mm N/A 2.3750 in60.325 mm N/A 5.0571 in128.450 mm N/A 0.1559 in3.960 mm N/A N/A
MUC1308J N/A 1.5748 in40.000 mm N/A 3.0579 in77.670 mm N/A 0.8756 in22.240 mm N/A 2.2600 in57.404 mm N/A 0.0598 in1.520 mm N/A 4150 lbf18500 N18.50 kN N/A 4350 lbf19300 N19.30 kN
MUF1210X N/A 1.9685 in50.000 mm N/A 3.1319 in79.550 mm N/A 0.7874 in20.000 mm N/A 2.5181 in63.960 mm N/A 0.0598 in1.520 mm N/A 17600 lbf78500 N78.50 kN N/A 14600 lbf65000 N65.00 kN
MUF7308M N/A 1.5748 in40.000 mm N/A 3.0560 in77.622 mm N/A 1.1811 in30.000 mm N/A 2.2441 in57.000 mm N/A 0.0600 in1.524 mm N/A 36500 lbf163000 N163.00 kN N/A 30000 lbf134000 N134.00 kN
MUF7309M N/A 1.7717 in45.000 mm N/A 3.3881 in86.058 mm N/A 1.2205 in31.000 mm N/A 2.5319 in64.310 mm N/A 0.0799 in2.030 mm N/A 42000 lbf186000 N186.00 kN N/A 33500 lbf150000 N150.00 kN
MUX1012V N/A 2.3622 in60.000 mm N/A 3.3681 in85.550 mm N/A 0.7087 in18.000 mm N/A 2.8618 in72.690 mm N/A 0.0598 in1.520 mm N/A 16900 lbf75000 N75.00 kN N/A 12500 lbf55500 N55.50 kN
MUX1216X N/A 3.1496 in80.000 mm N/A 4.9079 in124.660 mm N/A 1.0236 in26.000 mm N/A 3.9681 in100.790 mm N/A 0.1000 in2.540 mm N/A 39000 lbf174000 N174.00 kN N/A 30500 lbf136000 N136.00 kN
MUX5206V N/A 1.1811 in30.000 mm N/A 2.1291 in54.080 mm N/A 0.9375 in23.812 mm N/A 1.6091 in40.870 mm N/A 0.0402 in1.020 mm N/A 16300 lbf72500 N72.50 kN N/A 13700 lbf61000 N61.00 kN
MUX5207 N/A 1.3780 in35.000 mm N/A 2.4598 in62.480 mm N/A 1.0625 in26.988 mm N/A 1.8618 in47.290 mm N/A 0.0402 in1.020 mm N/A 20600 lbf91500 N91.50 kN N/A 17200 lbf76500 N76.50 kN
WU1930VV1 N/A 5.9055 in150.000 mm N/A 7.7405 in196.609 mm N/A 1.1024 in28.000 mm N/A 6.6730 in169.494 mm N/A 0.1250 in3.175 mm N/A N/A
WU61018V N/A 3.5433 in90.000 mm N/A 5.0971 in129.466 mm N/A 0.9449 in24.000 mm N/A 4.1701 in105.920 mm N/A 0.1000 in2.540 mm N/A 40500 lbf180000 N180.00 kN N/A 31000 lbf137000 N137.00 kN
WU61219V N/A 3.7402 in95.000 mm N/A 6.0631 in154.003 mm N/A 1.5354 in39.000 mm N/A N/A N/A 66000 lbf293000 N293.00 kN N/A 53500 lbf237000 N237.00 kN
WU61920V N/A 3.9370 in100.000 mm N/A 5.1964 in131.989 mm N/A 0.7874 in20.000 mm N/A N/A N/A 36000 lbf161000 N161.00 kN N/A 24300 lbf108000 N108.00 kN
WU61928V N/A 5.5118 in140.000 mm N/A 7.0939 in180.185 mm N/A 0.9449 in24.000 mm N/A 6.1661 in156.620 mm N/A 0.0799 in2.030 mm N/A 60500 lbf268000 N268.00 kN N/A 38000 lbf170000 N170.00 kN
WU61928X N/A 5.5118 in140.000 mm N/A 7.0939 in180.185 mm N/A 1.8898 in48.000 mm N/A 6.1661 in156.620 mm N/A 0.0799 in2.030 mm N/A 60500 lbf268000 N268.00 kN N/A 38000 lbf170000 N170.00 kN
WU61938X N/A 7.4803 in190.000 mm N/A 9.7120 in246.685 mm N/A 1.2992 in33.000 mm N/A N/A N/A 121000 lbf540000 N540.00 kN N/A 74000 lbf330000 N330.00 kN
WU65212V N/A 2.3622 in60.000 mm N/A 3.9463 in100.236 mm N/A 1.4375 in36.512 mm N/A 3.0181 in76.660 mm N/A 0.0799 in2.030 mm N/A 57500 lbf256000 N256.00 kN N/A 43500 lbf193000 N193.00 kN
WU67217X N/A 3.3465 in85.000 mm N/A 5.4109 in137.437 mm N/A 1.3780 in35.000 mm N/A N/A N/A 72000 lbf320000 N320.00 kN N/A 55000 lbf244000 N244.00 kN
WU67314X N/A 2.7559 in70.000 mm N/A 5.3173 in135.059 mm N/A 1.6929 in43.000 mm N/A 3.8190 in97.003 mm N/A 0.1250 in3.175 mm N/A 82000 lbf365000 N365.00 kN N/A 68500 lbf305000 N305.00 kN
WU67320X N/A 3.9370 in100.000 mm N/A 7.6264 in193.711 mm N/A 2.3622 in60.000 mm N/A N/A N/A 165000 lbf735000 N735.00 kN N/A 134000 lbf595000 N595.00 kN
WU68215X N/A 2.9528 in75.000 mm N/A 4.6943 in119.235 mm N/A 1.4961 in38.000 mm N/A N/A N/A 72000 lbf320000 N320.00 kN N/A 53000 lbf236000 N236.00 kN
WUB67221V N/A 4.1339 in105.000 mm N/A 6.8023 in172.778 mm N/A 1.6929 in43.000 mm N/A N/A N/A 114000 lbf505000 N505.00 kN N/A 84500 lbf375000 N375.00 kN
WUB67320X N/A 3.9370 in100.000 mm N/A 7.6264 in193.711 mm N/A 2.3622 in60.000 mm N/A N/A N/A 165000 lbf735000 N735.00 kN N/A 134000 lbf595000 N595.00 kN
Unit of Measure
« 6 7 8 9 10