Anti-vibration rubber
It has a simple structure and is easy to install.
Since it is compact and has a relatively large spring constant, it can support a large load.
Depending on the mounting direction, it can be used in the compression direction, shear direction, and tilt direction, and has a wide range of applications.
| Part number | Standard dimensions mm | Support load in Z direction N {kgf} | Allowable load N {kgf} | Z direction spring constant Kz N/mm {kgf/cm} | Stiffness ratio Kx/Kz | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D₁ | D2 | H. | t | d | l | s | A. | P. | d₁ | Z direction | X direction | ||||
| KB-20(45) | 20 | 15 | 15 | 2 | M6 | 15 | 13 | 49 | 36 | 7 | ~ 96 { 10 } | 170 { 17 } | 41 { 4.2 } | 78 { 78 } | 0.15 |
| KB-20-20H(45) | 20 | 15 | 20 | 2 | M6 | 15 | 13 | 49 | 36 | 7 | ~ 59 { 6 } | 110 { 11 } | 29 {3} | 47 { 48 } | 0.19 |
| KB-25(45) | 25 | 20 | 18 | 2.3 | M6 | 18 | 16 | 56 | 42 | 7 | ~ 145 { 15 } | 290 { 30 } | 54 { 5.5 } | 110 { 110 } | 0.16 |
| KB-25-27H(45) | 25 | 20 | 27 | 2.3 | M6 | 18 | 16 | 56 | 42 | 7 | ~ 96 { 10 } | 190 { 19 } | 35 { 3.6 } | 56 { 57 } | 0.20 |
| KB-30(45) | 30 | 25 | 18 | 2.3 | M8 | 24 | 20 | 62 | 48 | 7 | ~ 270 { 28 } | 530 { 55 } | 100 { 10 } | 190 { 192 } | 0.16 |
| KB-30-26H(45) | 30 | 25 | 26 | 2.3 | M8 | 24 | 20 | 62 | 48 | 7 | ~ 180 { 19 } | 370 { 37 } | 72 { 7.2 } | 84 { 87 } | 0.19 |
| KB-35(45) | 35 | 30 | 26 | 2.3 | M8 | 24 | 20 | 69 | 53 | 9 | ~ 290 { 30 } | 590 { 60 } | 150 { 15 } | 140 { 144 } | 0.17 |
| KB-35-35H(45) | 35 | 30 | 35 | 2.3 | M8 | 24 | 20 | 69 | 53 | 9 | ~ 220 { 23 } | 440 { 45 } | 120 { 12 } | 90 { 90 } | 0.20 |
| KB-40(45) | 40 | 34 | 25 | 2.3 | M8 | 30 | 25 | 76 | 60 | 9 | ~ 560 { 57 } | 1090 { 111 } | 220 { 22 } | 200 { 210 } | 0.17 |
| KB-40-33H(45) | 40 | 34 | 33 | 2.3 | M8 | 30 | 25 | 76 | 60 | 9 | ~ 320 { 33 } | 660 { 66 } | 150 { 15 } | 130 { 132 } | 0.19 |
| KB-45(45) | 45 | 38 | 34 | 3.2 | M8 | 29 | 25 | 78 | 63 | 9 | ~ 500 { 50 } | 1020 { 100 } | 170 { 17 } | 170 { 170 } | 0.20 |
| KB-45-45H(45) | 45 | 38 | 45 | 3.2 | M8 | 29 | 25 | 78 | 63 | 9 | ~ 390 { 39 } | 780 { 79 } | 130 { 13 } | 100 { 100 } | 0.16 |
| KB-50(45) | 50 | 42 | 27 | 3.2 | M10 | 30 | 25 | 93 | 73 | 11.5 | ~ 740 { 75 } | 1500 { 150 } | 350 { 36 } | 370 { 372 } | 0.17 |
| KB-50-40H(45) | 50 | 42 | 40 | 3.2 | M10 | 30 | 25 | 93 | 73 | 11.5 | ~ 530 { 54 } | 1080 { 108 } | 230 { 24 } | 160 { 168 } | 0.19 |
One hexagonal nut and one spring washer are included.
The rubber material shall be natural rubber compound hardness 45.
・Pump
・Blower
・Engine
・Generator
・Electric motor
・Compressor
Feel free to contact us for a quote or inquiry
All rights reserved, © Copyright Kurashiki Kako Co., Ltd.
Feel free to contact us for a quote or inquiry