Product information

Anti-vibration rubber

Anti-vibration rubber (nut embedded on one side) RB

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  • RoHS

Performance/Features

1. Simple structure and low cost

It has a simple structure and is easy to install.

2. Smaller mounting space required

Since one side is embedded with a nut, the mounting bolt space can be reduced.

3. Various support methods are possible

Depending on the mounting direction, it can be used not only in the compression direction, shear direction, but also in the tilt direction, and has a wide range of applications.

4. Customized products can be easily accommodated

It is possible to change the hardness and material of the rubber if the quantity is large enough.

Specifications/Standards

※Please do not tighten more than dimension b.

Part numberStandard dimensions mmSupport load in Z direction
N {kgf}
Allowable load N {kgf}Z direction spring constant Kz
N/mm {kgf/cm}
Stiffness ratio
Kx/Kz
D₁D2H.tdbA.P.d₁Z directionX direction
RB-202015152M6549367~ 160 { 16 }280 { 29 }69 { 7 }180 { 180 }0.18
RB-20-20H2015202M6549367~ 98 { 10 }180 { 18 }49 {5}88 { 90 }0.22
RB-252520182.3M6656427~ 280 { 29 }580 { 59 }98 { 10 }220 { 220 }0.19
RB-25-27H2520272.3M6656427~ 160 { 16 }310 { 32 }59 {6}110 { 110 }0.22
RB-303025182.3M87.262487~ 830 { 85 }1700 { 170 }250 { 25 }610 { 620 }0.15
RB-30-26H3025262.3M87.262487~ 370 { 38 }760 { 77 }150 { 15 }180 { 180 }0.22
RB-353530262.3M87.269539~ 550 { 56 }1100 { 110 }260 { 27 }250 { 260 }0.24
RB-35-35H3530352.3M87.269539~ 450 { 46 }890 { 91 }210 { 21 }150 { 150 }0.23
RB-404034252.3M87.276609~ 700 { 71 }1420 { 145 }320 { 33 }340 { 350 }0.23
RB-40-33H4034332.3M87.276609~ 560 { 57 }1100 { 114 }260 { 27 }200 { 200 }0.24
RB-454538343.2M88.178639~ 830 { 85 }1700 { 170 }290 { 30 }300 { 310 }0.24
RB-45-45H4538453.2M88.178639~ 690 { 70 }1400 { 140 }250 { 25 }190 { 190 }0.20
RB-505042273.2M109.2937311.5~ 1370 { 140 }2700 { 280 }470 { 48 }670 { 680 }0.17
RB-50-40H5042403.2M109.2937311.5~ 880 { 90 }1800 { 180 }390 { 40 }270 { 280 }0.22
RB-555547403.2M109.2987811.5~ 1300 { 130 }2500 { 260 }440 { 45 }340 { 350 }0.23
RB-55-54H5547543.2M109.2987811.5~ 1100 { 110 }2300 { 230 }390 { 40 }240 { 240 }0.21
RB-606052303.2M1211.21048411.5~ 2060 { 210 }4200 { 425 }780 { 80 }883 { 900 }0.19
RB-60-34H6052343.2M1211.21048411.5~ 1670 { 170 }3300 { 340 }690 { 70 }600 { 610 }0.21
RB-60-58H6052583.2M1211.21048411.5~ 1300 { 130 }2500 { 260 }540 { 55 }250 { 250 }0.21
RB-656556343.2M1211.21169211.5~ 2300 { 230 }4400 { 450 }640 { 65 }860 { 880 }0.20
RB-65-50H6556503.2M1211.21169211.5~ 1800 { 180 }3500 { 360 }540 { 55 }410 { 420 }0.21
RB-757565424.5M1212.512610211.5~ 2900 { 300 }5900 { 600 }880 { 90 }960 { 980 }0.21
RB-75-63H7565634.5M1212.512610211.5~ 2300 { 230 }4500 { 460 }740 { 75 }450 { 460 }0.22
RB-808070404.5M1212.513610813.5~ 3240 { 330 }6500 { 660 }1200 { 120 }1040 { 1060 }0.18
RB-80-55H8070554.5M1212.513610813.5~ 2600 { 270 }5300 { 540 }1200 { 125 }580 { 590 }0.23
RB-909080504.5M1212.514111713.5~ 3900 { 400 }7800 { 800 }1300 { 130 }1030 { 1050 }0.20
RB-90-76H9080764.5M1212.514111713.5~ 2900 { 300 }5900 { 600 }1200 { 120 }510 { 520 }0.22
RB-10010090504.5M161616613413.5~ 5900 { 600 }11800 { 1200 }2400 { 240 }1440 { 1470 }0.20
RB-100-70H10090704.5M161616613413.5~ 3580 { 365 }7200 { 730 }1720 { 175 }800 { 820 }0.21
RB-120120110608M1619.521016018~ 7940 { 810 }16000 { 1630 }2840 { 290 }1810 { 1850 }0.18
RB-150150140628M2022.525019022~ 12700 { 1300 }25500 { 2600 }5100 { 520 }4060 { 4140 }0.16

*Rubber material shall be natural rubber compound hardness 60.

Main use

・Pump
・Blower
・Engine
・Generator
・Electric motor
・Compressor

CONTACT

Feel free to contact us for a quote or inquiry

Feel free to contact us for a quote or inquiry

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