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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    The rollers in the NN type bearing are guided by the ribs of the inner ring.
Double Row Cylindrical Roller Bearings
Double Row Cylindrical Roller Bearings - Dimensions
Unit of Measure
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Item #

d

D

B

r

Static Load Rating

Dynamic Load Rating

SL01-4914 N/A 2.7559 in70.000 mm N/A 3.9370 in100.000 mm N/A 1.1811 in30.000 mm N/A 0.0394 in1.000 mm N/A 43500 lbf193000 N193.00 kN N/A 23600 lbf105000 N105.00 kN
SL01-4914C3 N/A 2.7559 in70.000 mm N/A 3.9370 in100.000 mm N/A 1.1811 in30.000 mm N/A 0.0394 in1.000 mm N/A 43500 lbf193000 N193.00 kN N/A 23600 lbf105000 N105.00 kN
SL01-4916 N/A 3.1496 in80.000 mm N/A 4.3307 in110.000 mm N/A 1.1811 in30.000 mm N/A 0.0394 in1.000 mm N/A 48500 lbf215000 N215.00 kN N/A 25000 lbf111000 N111.00 kN
SL01-4920 N/A 3.9370 in100.000 mm N/A 5.5118 in140.000 mm N/A 1.5748 in40.000 mm N/A 0.0433 in1.100 mm N/A 90000 lbf400000 N400.00 kN N/A 43500 lbf194000 N194.00 kN
SL01-4922 N/A 4.3307 in110.000 mm N/A 5.9055 in150.000 mm N/A 1.5748 in40.000 mm N/A 0.0433 in1.100 mm N/A 96500 lbf430000 N430.00 kN N/A 45500 lbf202000 N202.00 kN
SL01-4924 N/A 4.7244 in120.000 mm N/A 6.4961 in165.000 mm N/A 1.7717 in45.000 mm N/A 0.0433 in1.100 mm N/A 108000 lbf480000 N480.00 kN N/A 51000 lbf226000 N226.00 kN
SL01-4926 N/A 5.1181 in130.000 mm N/A 7.0866 in180.000 mm N/A 1.9685 in50.000 mm N/A 0.0591 in1.500 mm N/A 125000 lbf555000 N555.00 kN N/A 59000 lbf262000 N262.00 kN
SL01-4930 N/A 5.9055 in150.000 mm N/A 8.2677 in210.000 mm N/A 2.3622 in60.000 mm N/A 0.0787 in2.000 mm N/A 194000 lbf865000 N865.00 kN N/A 92000 lbf410000 N410.00 kN
SL01-4940 N/A 7.8740 in200.000 mm N/A 11.0236 in280.000 mm N/A 3.1496 in80.000 mm N/A 0.0827 in2.100 mm N/A 335000 lbf1500000 N1500.00 kN N/A 150000 lbf665000 N665.00 kN
SL02-4852 N/A 10.2362 in260.000 mm N/A 12.5984 in320.000 mm N/A 2.3622 in60.000 mm N/A 0.0787 in2.000 mm N/A 325000 lbf1450000 N1450.00 kN N/A 120000 lbf535000 N535.00 kN
SL02-4912 N/A 2.3622 in60.000 mm N/A 3.3465 in85.000 mm N/A 0.9843 in25.000 mm N/A 0.0394 in1.000 mm N/A 30500 lbf136000 N136.00 kN N/A 16400 lbf73000 N73.00 kN
SL02-4916 N/A 3.1496 in80.000 mm N/A 4.3307 in110.000 mm N/A 1.1811 in30.000 mm N/A 0.0394 in1.000 mm N/A 48500 lbf215000 N215.00 kN N/A 25000 lbf111000 N111.00 kN
SL02-4918 N/A 3.5433 in90.000 mm N/A 4.9213 in125.000 mm N/A 1.3780 in35.000 mm N/A 0.0433 in1.100 mm N/A 67500 lbf300000 N300.00 kN N/A 33500 lbf150000 N150.00 kN
SL02-4930 N/A 5.9055 in150.000 mm N/A 8.2677 in210.000 mm N/A 2.3622 in60.000 mm N/A 0.0787 in2.000 mm N/A 194000 lbf865000 N865.00 kN N/A 92000 lbf410000 N410.00 kN
SL02-4936 N/A 7.0866 in180.000 mm N/A 9.8425 in250.000 mm N/A 2.7165 in69.000 mm N/A 0.0787 in2.000 mm N/A 277000 lbf1230000 N1230.00 kN N/A 124000 lbf550000 N550.00 kN
SL04-5008LLNR N/A 1.5748 in40.000 mm N/A 2.6772 in68.000 mm N/A 1.4961 in38.000 mm N/A 0.0394 in1.000 mm N/A 26100 lbf116000 N116.00 kN N/A 17900 lbf79500 N79.50 kN
SL04-5008NR N/A 1.5748 in40.000 mm N/A 2.6772 in68.000 mm N/A 1.4961 in38.000 mm N/A 0.0394 in1.000 mm N/A 26100 lbf116000 N116.00 kN N/A 17900 lbf79500 N79.50 kN
SL04-5009NR N/A 1.7717 in45.000 mm N/A 2.9528 in75.000 mm N/A 1.5748 in40.000 mm N/A 0.0394 in1.000 mm N/A 32500 lbf144000 N144.00 kN N/A 21500 lbf95500 N95.50 kN
SL04-5010LLNR N/A 1.9685 in50.000 mm N/A 3.1496 in80.000 mm N/A 1.5748 in40.000 mm N/A 0.0394 in1.000 mm N/A 35500 lbf158000 N158.00 kN N/A 22500 lbf100000 N100.00 kN
SL04-5011NR N/A 2.1654 in55.000 mm N/A 3.5433 in90.000 mm N/A 1.8110 in46.000 mm N/A 0.0394 in1.000 mm N/A 43500 lbf193000 N193.00 kN N/A 26500 lbf118000 N118.00 kN
SL04-5012LLNR N/A 2.3622 in60.000 mm N/A 3.7402 in95.000 mm N/A 1.8110 in46.000 mm N/A 0.0394 in1.000 mm N/A 47000 lbf208000 N208.00 kN N/A 27700 lbf123000 N123.00 kN
SL04-5012NR N/A 2.3622 in60.000 mm N/A 3.7402 in95.000 mm N/A 1.8110 in46.000 mm N/A 0.0394 in1.000 mm N/A 47000 lbf208000 N208.00 kN N/A 27700 lbf123000 N123.00 kN
SL04-5013NR N/A 2.5591 in65.000 mm N/A 3.9370 in100.000 mm N/A 1.8110 in46.000 mm N/A 0.0394 in1.000 mm N/A 50500 lbf224000 N224.00 kN N/A 28800 lbf128000 N128.00 kN
SL04-5014NR N/A 2.7559 in70.000 mm N/A 4.3307 in110.000 mm N/A 2.1260 in54.000 mm N/A 0.0394 in1.000 mm N/A 64000 lbf285000 N285.00 kN N/A 38500 lbf171000 N171.00 kN
SL04-5015NR N/A 2.9528 in75.000 mm N/A 4.5276 in115.000 mm N/A 2.1260 in54.000 mm N/A 0.0394 in1.000 mm N/A 73000 lbf325000 N325.00 kN N/A 44500 lbf197000 N197.00 kN
Unit of Measure
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