Needle Roller Bearings, with machined rings, without an inner ring Principal dimensionsBasic load ratingsFatique load limitSpeed ratingsDesignation(mm)(kN)(kN)(r/min)FwDCdynamic Cstatic C0PuReference speedLimiting speed51082.2920.2123600040000RNAO 5x10x8 TN510122.922.70.293600040000NK 5/12 TN510102.2920.2123600040000NK 5/10 TN612123.33.20.3453400038000NK 6/12 TN61382.552.360.253400038000RNAO 6x13x8 TN612102.552.360.253400038000NK 6/10 TN714123.583.750.4153200036000NK 7/12 TN714102.812.750.293200036000NK 7/10 TN71482.812.750.293200036000RNAO 7x14x8 TN815165.015.850.673200036000NK 8/16 TN815103.84.250.4653200036000RNAO 8x15x10 TN815123.84.250.4653200036000NK 8/12 TN916124.45.20.573000034000NK 9/12 TN916165.727.20.8153000034000NK 9/16 TN1017165.9480.92800032000NK 10/16 TN1017124.575.70.632800032000NK 10/12 TN1017104.575.70.632800032000RNAO 10x17x10 TN1219126.718.150.9652600030000NK 12/121219169.13121.432600030000NK 12/161222129.52101.182600030000RNAO 12x22x12 TN1422137.378.150.965 12000RNA 4900.2RS14222012.816.622400028000NK 14/201422138.810.41.222400028000RNA 490014221610.212.51.52400028000NK 14/161422137.378.150.965 12000RNA 4900 RS1523138.2511.21.292400028000RNAO 15x23x1315232013.818.32.22400026000NK 15/2015231611141.662400026000NK 15/161624138.58121.372400026000RNAO 16x24x1316241611.715.31.82200026000NK 16/161624138.099.651.14 11000RNA 4901 RS16242014.5202.42200026000NK 16/201628121112.51.52200026000RNAO 16x28x1216242216.123.22.752200026000RNA 69011624138.099.651.14 11000RNA 4901.2RS1624139.912.21.462200026000RNA 490117251310.114.61.732200026000RNAO 17x25x1317251612.116.61.962200026000NK 17/1617252015.1222.652200026000NK 17/2018262016.123.62.852200024000NK 18/2018261612.817.62.122200024000NK 18/1618302420.9303.62000024000RNAO 18x30x2419271613.4192.282000024000NK 19/1619272016.525.53.052000024000NK 19/2020321212.816.31.961900022000RNAO 20x32x1220282616.1293.352000022000RNAO 20x28x262028139.5214.61.662000022000RNAO 20x28x1320282317.2273.351900022000RNA 690220281613.219.32.281900022000NK 20/1620282016.525.53.051900022000NK 20/20
