Catalog: Features of NTN Engineering Plastics
Company/Brand: NTN Corporation Japan
tolerance of h7 in Features of NTN Engineering Plastics by NTN Corporation Japan
standard series of ntn engineering plastics sliding ... brf0806 r-brf1008 r-brf1208 r-brf1510 d tolerances d1 tolerances l tolerances 3 4 5 6 8 10 ... 24 recommended fit mm minimum mounted t tolerances shaft h7 housing h7 clearance mm 1.5 1. ... 0.021 0 -0.021 c 30 remarks 1 dimension of chamfer is 0.3 mm for 6mm or smaller ... 8 mm or larger bore 2 the corner radius of flange is 0.2 mm or smaller 3 use 1.5 ...
standard series of ntn engineering plastics sliding ... bearings indication of serial number r-ml length inner ... to be measured at 25°c part no length l tolerances 25 30 40 0 -0.25 dimension mm 60 80 c ... recommended fit mm shaft h7 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 ... 0.045 0.045 0.045 mm when mounted in h7 housing made of carbide 50 mm 0.3 0.5 0 ... 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 housing h7 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 ...
standard series of ntn engineering plastics sliding ... bearings indication of serial number r-mlc length inner ... measured at 25°c unit in mm length l tolerances 35 40 50 60 70 0 -0.4 90 95 100 80 ... 95 100 105 110 115 125 135 145 155 165 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 ... h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 ... h7 h7 h7 h7 h7 h7 0.012 0 0.012 0 0.015 0 0.015 0 0.015 0 ...
standard series of ntn engineering plastics sliding ... measured at 25°c unit in mm length l tolerances 10 12 15 20 25 30 0 -0.4 40 45 50 60 ... 0.055 0.025 0.055 t 0.8 0 0.2 3 4 5 4.6 h7 5.6 h7 7 8 9 10 12 14 16 17 18 20 23 25 ... 28 30 32 34 35 36 39 42 44 50 55 60 65 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 ... h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 h7 0.012 0 0.012 0 0.015 0 0.015 0 0.015 0 ... 4.375 4.125 4.375 4.125 4.375 position of a knock pin depth of the housing recess ...
