waje thread taro irin kai lubricating bar karshen joints bearing SA ... T / K
Wani irin motsawa bearing, yafi amfani da concentricity bukatun da ba shi da yawa, aiki surface matsin lamba ne mafi girma da kuma yin jinkirin swing da juyawa motsi, yana da wani axial iyaka damar.
Features na joints bearings
1) Joint bearing ya kunshi da ciki zobe na wani band waje sphere da kuma waje zobe na wani band waje sphere, babu madaidaiciya jiki da kuma mai kiyaye, saboda dangantaka sliding tsakanin ciki, waje zobe sphere don haka da ciki friction factor ne mafi girma fiye da madaidaiciya bearing. Yawancin lokaci ana amfani da shi a cikin kayan aiki da ke juyawa a ƙananan sauri, ko a cikin wani kusurwa (motsi mai daidaitawa).
2) Zai iya jure manyan radial load-tushen haɗin kai, amma sa yarda aiki juyawa gudun gabaɗaya ne low.
3) Akwai wasu axial iyaka ikon, ba da damar da shaft da kwakwalwa na shell rami da babban dangantaka karkatarwa.
| samfurin | Girma (mm) | juyawa torque | nauyin kN | Radial tafiya (mm) | nauyi | |||||||||||
| Nm | ≈kg | |||||||||||||||
| d haƙuri | B | dk | C1 | d2 | G | h | L1 | L2 | r1s | a° | mafi girma | 动 Ƙididdigar kaya kN/Dynamic | 静 Ƙididdigar kaya kN/Static | |||
| H7 | -0.12 | mafi girma | mafi girma | 6g | min | mafi girma | min | ≈ | ||||||||
| SA5T/K | 5 | 8 | 11.112 | 6 | 18 | M5 | 33 | 19 | 42 | 0.3 | 13 | 0.2 | 5.7 | 6 | 0~0.032 | 0.013 |
| SA6T/K | 6 | 9 | 12.7 | 6.75 | 20 | M6 | 36 | 21 | 46 | 0.3 | 13 | 0.25 | 7.2 | 7.65 | 0~0.032 | 0.015 |
| SA8T/K | 8 | 12 | 15.88 | 9 | 24 | M8 | 42 | 25 | 54 | 0.3 | 14 | 0.3 | 11.6 | 12.9 | 0~0.032 | 0.034 |
| SA10T/K | 10 | 14 | 19.05 | 10.5 | 28 | M10 | 48 | 28 | 62 | 0.6 | 13 | 0.4 | 145 | 18 | 0~0.032 | 0.071 |
| SA12T/K | 12 | 16 | 22.23 | 12 | 32 | M12 | 54 | 32 | 70 | 0.6 | 13 | 0.5 | 17 | 24 | 0~0.032 | 0.11 |
| SA14T/K | 14 | 19 | 25.4 | 13.5 | 36 | M14 | 60 | 36 | 78 | 0.6 | 16 | 0.6 | 24 | 31 | 0~0.04 | 0.13 |
| SA16T/K | 16 | 21 | 28.58 | 15 | 42 | M16 | 66 | 37 | 87 | 0.6 | 15 | 0.7 | 285 | 39 | 0~0.04 | 0.22 |
| SA18T/K | 18 | 23 | 31.75 | 16.5 | 44 | M18 × 1.5 | 72 | 41 | 94 | 0.6 | 15 | 0.8 | 425 | 475 | 0~0.04 | 0.29 |
| SA20T/K | 20 | 25 | 34.93 | 18 | 50 | M20 × 1.5 | 78 | 45 | 103 | 0.6 | 14 | 1 | 425 | 57 | 0~0.04 | 0.36 |
| SA22T/K | 22 | 28 | 38.1 | 20 | 54 | M22 × 1.5 | 84 | 48 | 111 | 0.6 | 15 | 1.2 | 57 | 68 | 0~0.05 | 0.49 |
| SA25T/K | 25 | 31 | 42.86 | 22 | 60 | M24 × 2 | 94 | 55 | 124 | 0.6 | 15 | 1.2 | 68 | 85 | 0~0.05 | 0.65 |
| SA28T/K | 28 | 35 | 47.63 | 24 | 66 | M27 × 2 | 103 | 62 | 136 | 0.6 | 15 | 1.2 | 86 | 107 | 0~0.05 | 0.87 |
| SA30T/K | 30 | 37 | 50.8 | 25 | 70 | M30 × 2 | 110 | 66 | 145 | 0.6 | 17 | 1.2 | 88 | 114 | 0~0.05 | 1.1 |
| SA35T/K | 35 | 43 | 57.1 | 28 | 81 | M36 × 2 | 140 | 85 | 180.5 | 0.6 | 16 | 1.2 | 101 | 206 | 0~0.05 | 1.64 |
| SA40T/K | 40 | 49 | 66.6 | 33 | 91 | M42 × 2 | 150 | 90 | 195.5 | 0.6 | 17 | 1.2 | 124 | 286 | 0~0.05 | 2.4 |
| SA50T/K | 50 | 60 | 82.5 | 45 | 117 | M48 × 2 | 185 | 105 | 243.5 | 0.6 | 12 | 1.2 | 308 | 485 | 0~0.05 | 4.8 |
* Idan ya zama hagu jefa, bearing model da jefa alama Panga "L" da "hagu", misali: SAL8T / KM8 hagu-6s
