Catalog: Features of NTN Engineering Plastics
Company/Brand: NTN Corporation Japan
5 12 k 15 in Features of NTN Engineering Plastics by NTN Corporation Japan
25°c dimension mm c 0.3 0.3 0.3 0.3 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.8 0.8 0.8 0.8 ... 25 0 -0.25 recommended fit shaft h6 3 4 5 6 7 8 9 10 12 15 17 20 22 25 28 30 32 ... 35 40 45 50 0 -0.006 0 -0.006 0 -0.008 0 -0.008 0 - ... d tolerances l tolerances 3 4 5 6 7 8 9 10 12 15 17 20 22 25 28 30 32 ... 35 40 45 50 -7 housing m7 0 6 -0 012 0 7 -0.015 0 - ... 22 +0.39 +0.23 +0.39 +0.23 3 6 7 8 9 11 12 13 14 16 21 23 26 28 31 34 36 40 43 48 ... 53 60 +0.09 +0.04 +0.09 +0.04 +0.09 +0.04 ... .06 +0.11 +0.06 +0.11 +0.06 +0.11 +0.06 5 6 6 8 8 8 10 10 10 15 15 20 20 25 30 30 ... 30 35 40 50 50 minimum mounted clearance mm 0.06 0.06 ... 08 0.08 0.09 0.09 0.09 0.09 0.09 8 9 11 12 13 14 16 21 23 26 28 31 34 36 40 43 48 ...
at 25°c dimension mm d2 9 10 11 12 15 17 19 24 29 34 type brf flanged sleeve ... d1 tolerances l tolerances 3 4 5 6 8 10 12 15 20 25 +0.21 +0.16 +0.22 +0 ... shaft h7 housing h7 clearance mm 1.5 1.5 1.5 1.5 2 2 2 3 3 3 0.1 0.1 0.1 0.1 0.1 ... 0.1 0.1 0.1 0.1 0.1 0 3 -0.010 6 7 8 9 12 14 16 21 26 31 ltrd2 d d1 r-brf2012 r- ... brf2515 c +0.11 +0.06 +0.12 +0.06 +0.12 +0.06 +0.12 +0.06 +0.14 +0.07 +0.14 +0. ... 07 +0.14 +0.07 +0.15 +0.07 +0.15 +0.07 +0.16 +0.08 4 4 5 5 6 8 8 10 12 ... 15 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 ... 6 +0.012 0 7 +0.015 0 8 9 12 14 16 21 26 31 +0.015 0 +0.015 0 +0.018 ... 05 0.05 0.06 0.07 0.07 0.08 0.08 0.08 4 5 6 8 10 12 15 20 25 0 -0.012 0 -0.012 0 ...
l tolerances -0.25 d mm d mm 3 4 5 mm 8 10 12 15 20 6 7 3 4 5 6 7 8 9 10 ... 12 13 14 15 16 17 18 19 20 22 24 25 26 28 30 31 32 ... 35 38 40 45 50 55 60 65 70 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 ... 22 23 25 27 28 30 32 34 35 36 39 42 44 50 55 60 65 70 75 r-ml0303 r-ml0304 r- ... a guide line for the specific wear rate k 12 ...
sliding bearings slit l t mlc type 0.5 d d mlc bearing 20~30 15~20 0.75 note ... outer inner diameter diameter d 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 19 20 ... 22 24 25 26 28 30 31 32 35 38 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 120 ... 130 140 150 160 d 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 22 23 25 27 28 30 ... 32 34 35 36 39 42 44 50 55 60 65 70 75 80 85 90 95 100 105 110 115 ... 125 135 145 155 165 length l tolerances 3 mlc0303 ... mlc0403 0 -0.4 12 15 0.75 20 25 30 4 mlc0304 mlc0404 mlc0504 ... 5 mlc0305 6 mlc0306 mlc0406 7 8 10 ... a guide line for the specific wear rate k 14 ...
diameter diameter diameter d d fd 3 4 5 6 7 8 10 12 14 4.6 5.6 7 8 9 10 12 14 ... 20 23 25 27 28 30 32 34 35 36 39 42 44 50 55 60 65 7 9 10 12 13 15 18 20 22 23 24 ... 26 31 33 35 36 38 40 42 45 46 49 52 54 60 65 70 75 length l tolerances 3 ... mlcf0504 mlcf0505 0 -0.4 7 8 4 5 6 mlcf0605 mlcf0606 mlcf0607 mlcf0608 ... crack is acceptable l less than r3.5 mlcf1006 mlcf1007 mlcf1008 mlcf1206 ... mlcf1208 0 -0.8 20 30 0.5 fd d 15 16 18 20 22 24 15 20 r note 1 0.75 wall ... the wall thickness t2 is larger than 1.5 28 30 31 32 indication of serial number ... length inner diameter model code 40 45 50 55 60 remarks 1 the minimum clearance ...
