IPDB › China Industry › Industrial Equipment & Components › Bearing
One Way Roller Clutch (Indexing clutch) (NFR)1
Special Bearing, One Way Clutch, One Way Bearing Nfr
Changzhou Suma Precision Machinery Co., Ltd.
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Product Description One Way Roller Clutch (Indexing clutch) (NFR)Features of One way clutch Type NFR is a bearing supported roller type freewheel without any sealing.Lubrication and sealing must be provided by the installation.Standard lubrication is oil.Size 8 to 20 units use steel on steel bearing support ROM the inner race. Above size 20, two 160...Series ball bearings are used, giving a higher overrunning speed capacity. The inner race is keyed to the shaft.The outer race has a positive n6 tolerance to give a press fit in a housing to H7. The housing must be strong enough to not expand after assembly.Catalogue of One way roller clutch TypeSize Overrunning speedsBearing WeightNFR(ANR-ANG)dH7TKN1)nimax2)namax3) Dn6D2D4LItbH11 [mm][Nm][min-1][min-1] [mm][mm][mm][mm][mm][mm][mm][kg]8 20 1000 1000 *37 20 30 20 3 6 0.112 20 1000 1000 *37 20 30 20 3 6 0.115 78 850 850 *47 26 37 30 3.57 0.320 188 650 650 *62 37 52 36 3.58 0.625 250 2100 3600 16008**80 40 68 40 0.24 9 1.230 500 1700 3200 16009**90 45 75 48 0.25 12 1.835 663 1550 3000 16010**100 50 80 53 1.26 13 2.440 1100 1150 2600 16011**110 55 90 63 2.27 15 3.345 1500 1000 2400 16012**120 60 95 63 2.27 16 450 2375 800 2150 16014**130 70 110 80 2.78.517 5.755 2550 750 2000 16015**140 75 115 80 4.29 18 6.560 4250 650 1900 16016**150 80 125 95 3.29 18 8.970 5875 550 1750 16018**170 90 140 110 1.19 20 13.580 10000 500 1600 16021**190 105 160 125 0 9 20 1990 17250 450 1450 16024**215 120 180 140 0.611.524 27.2100 19625 350 1250 16028**260 140 210 150 2.614.528 44.5130 34750 250 1000 16032**300 160 240 180 2 17.532 68Picture of one way roller clutch
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