Kuinka pintakäsittelytekniikka parantaa laakerinrenkaiden korroosionkestävyyttä
Vuosien kehitystyön jälkeen laakerirenkaat ovat tulleet välttämättömäksi avainkomponentiksi pyörivissä koneissa, ja niiden laatu ja suor...
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Laakeri | Päämitat | Suositeltavat asennusmitat | ||||||||||||
d | D | T | B | C | r1 | r2 | ||||||||
(Sisäympyrän pienin viiste) | (Vähintään ulkorenkaan viiste) | |||||||||||||
mm | tuumaa | mm | tuumaa | mm | tuumaa | mm | tuumaa | mm | tuumaa | mm | tuumaa | mm | tuumaa |
15 | 0.5906 | 42 | 1.6535 | 14.25 | 0.561 | 13 | 0.5118 | 11 | 0.4331 | 1 | 0.039 | 1 | 0.039 |
17 | 0.6693 | 47 | 1.8504 | 15.25 | 0.6004 | 14 | 0.5512 | 12 | 0.4724 | 1 | 0.039 | 1 | 0.039 |
20 | 0.7874 | 52 | 2.0472 | 16.25 | 0.6398 | 15 | 0.5906 | 13 | 0.5118 | 1.5 | 0.059 | 1.5 | 0.059 |
25 | 0.9843 | 62 | 2.4409 | 18.25 | 0.7185 | 17 | 0.6693 | 15 | 0.5906 | 1.5 | 0.059 | 1.5 | 0.059 |
30 | 1.1811 | 72 | 2.8346 | 20.75 | 0.8169 | 19 | 0.748 | 16 | 0.6299 | 1.5 | 0.059 | 1.5 | 0.059 |
35 | 1.378 | 80 | 3.1496 | 22.75 | 0.8957 | 21 | 0.8268 | 18 | 0.7087 | 2 | 0.079 | 1.5 | 0.059 |
40 | 1.5748 | 90 | 3.5433 | 25.25 | 0.9941 | 23 | 0.9055 | 20 | 0.7874 | 2 | 0.079 | 1.5 | 0.059 |
45 | 1.7717 | 100 | 3.937 | 27.25 | 1.0728 | 25 | 0.9843 | 22 | 0.8661 | 2 | 0.079 | 1.5 | 0.059 |
50 | 1.9685 | 110 | 4.3307 | 29.25 | 1.1516 | 27 | 1.063 | 23 | 0.9055 | 2.5 | 0.098 | 2 | 0.079 |
55 | 2.1654 | 120 | 4.7244 | 31.5 | 1.2402 | 29 | 1.1417 | 25 | 0.9843 | 2.5 | 0.098 | 2 | 0.079 |
60 | 2.3622 | 130 | 5.1181 | 33.5 | 1.3189 | 31 | 1.2205 | 26 | 1.0236 | 3 | 0.118 | 2.5 | 0.098 |
65 | 2.5591 | 140 | 5.5118 | 36 | 1.4173 | 33 | 1.2992 | 28 | 1.1024 | 3 | 0.118 | 2.5 | 0.098 |
70 | 2.7559 | 150 | 5.9055 | 38 | 1.4961 | 35 | 1.378 | 30 | 1.1811 | 3 | 0.118 | 2.5 | 0.098 |
75 | 2.9528 | 160 | 6.2992 | 40 | 1.5748 | 37 | 1.4567 | 30 | 1.1811 | 3 | 0.118 | 2.5 | 0.098 |
80 | 3.1496 | 170 | 6.6929 | 42.5 | 1.6732 | 39 | 1.5354 | 33 | 1.2992 | 3 | 0.118 | 2.5 | 0.098 |
85 | 3.3465 | 180 | 7.0866 | 44.5 | 1.752 | 41 | 1.6142 | 34 | 1.3386 | 4 | 0.157 | 3 | 0.118 |
90 | 3.5433 | 190 | 7.4803 | 46.5 | 1.8307 | 43 | 1.6929 | 36 | 1.4173 | 4 | 0.157 | 3 | 0.118 |
95 | 3.7402 | 200 | 7.874 | 49.5 | 1.9488 | 45 | 1.7717 | 38 | 1.4961 | 4 | 0.157 | 3 | 0.118 |
105 | 4.1339 | 225 | 8.8583 | 53.5 | 2.1063 | 49 | 1.9291 | 41 | 1.6142 | 4 | 0.157 | 3 | 0.118 |
100 | 3.937 | 215 | 8.4646 | 51.5 | 2.0276 | 47 | 1.8504 | 39 | 1.5354 | 4 | 0.157 | 3 | 0.118 |
110 | 4.3307 | 240 | 9.4488 | 54.5 | 2.1457 | 50 | 1.9685 | 42 | 1.6535 | 4 | 0.157 | 3 | 0.118 |
120 | 4.7244 | 260 | 10.2362 | 59.5 | 2.3425 | 55 | 2.1654 | 46 | 1.811 | 4 | 0.157 | 3 | 0.118 |