GN 256 Silicone Vibration / Shock Absorption Mounts Conical Type, with Stainless Steel Components, Tapped Hole

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GN 256 Silicone Vibration / Shock Absorption Mounts, Conical Type, with Stainless Steel Components, Tapped Hole

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

  • corrosion-resistant
  • precise fit
  • environmentally friendly
Show all Stainless Steel products

Product description

Information

GN 256 silicone vibration / shock absorption mounts, also known as shock absorbing mounts, vibration mounts, anti-vibration mounts, vibration bobbins or rubber bumpers, are frequently used as end-stop bumpers, e.g., for conveyor trolleys.

The silicone rubber used is age-resistant and has an increased working temperature range. Due to the material purity, use is possible in the food and medical industry.

They absorb most of the accumulated kinetic energy on impact. They act as dampers and prevent damaging shock and rebound. They also act as sound dampers.

These isolation mounts are also used as leveling feet.

Specification

Silicone natural rubber
Elastosil® (MVQ)
  • FDA compliant
  • grayGRGR
  • vulcanized to the cover plate
  • temperature resistant up to 392 °F (200 °C)
  • Hardness shore A ±5
    soft*40
    medium55
    hard*70

Cover plate / Tapped insert
Stainless Steel

RoHS compliant

On request

other colors

Technical drawing

Technical drawing ausblenden
GN 256 Silicone Vibration / Shock Absorption Mounts, Conical Type, with Stainless Steel Components, Tapped Hole sketch

Article options / Table

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Inch

Dimensions in: Inch (change to Metric)
d1d2d3h
stSpring rate ≈
in N/mm
Hardness 55
max. load
in N
Hardness 55
max.
travel ≈
in mm
.7510 x 24.47.63.08.20159.88 lbf/in (28 N/mm)24.73 lbf (110 N).16
.981/4 x 20.65.81.08.24468.23 lbf/in (82 N/mm)96.67 lbf (430 N).21
1.265/16 x 18.831.02.08.31799.42 lbf/in (140 N/mm)205 lbf (910 N).26
1.505/16 x 18.961.26.08.31713.77 lbf/in (125 N/mm)270 lbf (1200 N).37
1.973/8 x 161.261.69.08.39885.07 lbf/in (155 N/mm)364 lbf (1620 N).41
Show / Hide columns

Metric

Dimensions in: Inch | Metric
d1d2d3h
stSpring rate ≈
in N/mm
Hardness 55
max. load
in N
Hardness 55
max.
travel ≈
in mm
.75M 5.47.63.08.20359.74 lbf/in (63 N/mm)56.20 lbf (250 N).16
.98M 6.65.81.08.24513.91 lbf/in (90 N/mm)103 lbf (460 N).20
1.26M 8.831.02.08.31668.08 lbf/in (117 N/mm)171 lbf (760 N).26
1.50M 8.961.26.08.31645.25 lbf/in (113 N/mm)202 lbf (900 N).31
1.97M 101.261.69.08.39845.10 lbf/in (148 N/mm)355 lbf (1580 N).42
* not available from stock, requires a minimum order quantity

Build & Price

Outside diameter d1
Inner diameter d2

Inch


Metric


Hardness

Color
GR

Selected Part

Total (net)
$7.39
In stock: 100
In stock
Please note our quantity discounts.
MinMaxPrice
149$7.39
5099$6.78
100249$6.16
≥ 250$5.54
Weight: -
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
RoHS compliant: -
This part is new in our product range, no details are available at this time. For more recent details on the RoHS compatibility, please contact our Sales Department!
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

CAD data

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Our service team is available from Monday to Friday between 8:00 AM and 5:00 PM Central Time:800-877-8351

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