Rubber-metal buffers / washer, sleeve / through hole / silicone gel / (GELB1401)

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MISUMI

Product Details:

Manufacturer part number: GELB1401

Brand: MISUMI

Price: 8.56 €

Delivery time: Same day

Technical Data:

Maximum Operating Load: 6.08 N

Height H: 4 mm

Spring Constant: 26.18 N/mm

Body Color: Milky White

Applied Load: 1.18～6.08 N

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GELB1401

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Back to the Category Antivibration Materials

Technical Drawing - Rubber-Metal Elements

Antivibration Gel Bushings:Related Image

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Available dimensions and tolerances can be found under the tab More information.

Basic Properties (e.g., material, hardness, coating, tolerance) - Rubber-Metal Elements

Material Main Body: Silicone
Collar: EN 1.4301 Equiv.

Accessory: Washer, Low Head Bolt: EN 1.4301 Equiv.
Hex Nut: EN 1.4301 Equiv.

Further specifications can be found under the tab More information.

Composition of a Product Code - Rubber-Metal Elements

Part Number

BGEPG50

General Information - Rubber-Metal Elements

Oscillation damper - stop buffer - vibration damper - rubber metal buffer - rubber metal elements - rubber discs - product assortment

Oscillation Damper/Stop Buffer/Vibration Damper Selection Details

- Material: natural rubber (NR), chloroprene rubber (CR), nitrile rubber (NBR), silicone (SI)

- Mounting plate: steel, stainless steel

- Hardness: Shore A45, A60, C19.7, C25.3, C29.8, C30, C38.0, C44, C44.3, C44.5, C50, C52.5

- Properties: weather resistant, water resistant, oil resistant, ozone resistant, electrically conductive

- Height: 3 to 34 mm

- Thread: M4 to M8

- Load: 1.77 N to 1225 N

Description/Basics

Rubber metal elements, or also called rubber metal buffers, are generally used for oscillation and vibration damping. They are not only used to reduce structure-borne noise (transmitting vibrations), but also demonstrably reduce noise generation. This property plays an increasingly important role in the industry and mechanical engineering, as noise reduction plays an increasingly important role.

The vulcanized rubber buffers are generally fitted with mounting plates on one side or both sides. The mounting plates are provided with internal threads, external threads or through holes. Depending on the installation requirements, MISUMI offers the appropriate vibration damper.
MISUMI offers vibration-damping rubber in various materials, with different advantages and properties. Not only the respective loads and vibration frequencies must be observed when selecting rubber buffers, but depending on the application the resistance to environmental influences (e.g., oil resistance) also plays an important role. The design of the damping material also influences the damper characteristic, which can develop a degressive or progressive damping effect. It should be noted that vibration dampers do not allow complete isolation and decoupling of vibrations, but this is greatly reduced. You can find further details under the tab More information.

An overview of the different vibration dampers and materials can be found in the selection process as a PDF .

Rubber metal elements are often used to reduce vibration and noise in a wide variety of applications in almost all industries. Motors, pumps, and other vibration generating units are often elastically supported with vibration dampers.

Natural Rubber (NR)
Rubber metal elements made of natural rubber offer the advantage that they form a low heat development (low "heat-build-up" values) during internal creep. However, a vibrating damper made of natural rubber should not come into contact with oil, as this will cause the rubber buffer to swell and become porous, which can reduce its damping properties.

Chloroprene Rubber (CR)
Vibration dampers made of chloroprene rubber have an excellent weather resistance and good oil and ozone resistance. However, rubber buffers made of chloroprene rubber have only limited resistance to water.

Nitrile Rubber (NBR)
Rubber buffers made of nitrile rubber have the advantage of high tear resistance and abrasion resistance. In addition, rubber buffers made of nitrile rubber have good resistance to hydrocarbons, fats and oils. As a result, this material is often used for seals because it also has good temperature resistance. Furthermore, vibration dampers made of nitrile rubber are electrically conductive.

Silicone and Silicone Gel (SI)
Rubber, silicone metal bearings are very temperature-resistant, water-resistant and durable in response to the other materials. Vibration dampers made of silicone rubber also have very good chemical resistance. Silicone is a soft material that has very good damping properties, but can absorb only a small amount of supporting force.
Further information on the hardness of the various rubbers can be found under Rubber Properties as a PDF.

Application Examples - Rubber-Metal Elements

Application example - rubber metal buffer with [Aug] plate and internal threads - vibration dampers on base plates

Application example: vibration damper internal thread and eye plate
(1) Screw , (2) mounting plate , (3) screw

Application example - rubber metal buffer with [Aug] plate and external thread - vibration damper on base plates

Application example: vibration damper external thread and eye plate
(1) Nut , (2) mounting plate , (3) screw

Application example - rubber metal buffer with external thread and internal thread

Application example: threaded vibration absorber
(1) Screw , (2) mounting plate , (3) base plate (meviy), (4) nut

Application example - rubber metal buffer with two-sided internal thread

Application example: vibration absorber with external thread
(1) Nut , (2) mounting plate , (3) base plate (meviy)

Industrial Applications

3D printer industry

Automotive industry

Pharmaceutical industry

Packaging industry

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Part Number
GELB1401

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Maximum Operating Load (N)	Height H (mm)	Spring Constant (N/mm)	Body Color	Applied Load (N)	O.D. D (Ø)
	8.56 €	1	Available	Same day Stock	10	6.08	4	26.18	Milky White	1.18～6.08	14

Back to the Category Antivibration Materials

Technical Drawing - Rubber-Metal Elements

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Specification Tables - Rubber-Metal Elements

Part Number		D₁	D₂	d₁	d₂	H₁	H₂	L	t	Working Load N {kgf}	Spring Constant N/mm {kgf/mm} ± 20%	Hardness		Frequency Used Hz	Included Washer O.D.	Included Bolt Size	Body Color	Unit Price
Type	No.											Asker C	Penetration
GELB	1101	11	7	4	3	3	3.5	6	0.5	0.49~1.77 {0.05~0.18}	10.59 {1.08}	-	80	At 0.05kg: 90 ~ At 0.18kg: 60 ~	Ø12	M3x12	Milky White
	1401	14	9	5	3	4	4	7	1	1.18~6.08 {0.12~0.62}	26.18 {2.67}	-	50	At 0.12kg: 95 ~ At 0.62kg: 50 ~	Ø15	M3x15	Milky White
	1402									6.08~9.81 {0.62~1.00}	56.68 {5.78}	30	-	At 0.62kg: 70 ~ At 1.00kg: 55 ~			Light Green
	2501	25	14	6	4	5	6.5	11	1	9.81~36.77 {1.00~3.75}	86.59 {8.83}	30	-	At 1.00kg: 70 ~ At 3.75kg: 35 ~	Ø25	M4x20	Milky White
	2502									36.77~78.45 {3.75~8.00}	170.15 {17.35}	50	-	At 3.75kg: 40 ~ At 8.00kg: 25 ~			Light Green

Recommended frequency varies depending on the condition of load. Penetration: JIS K2207, Asker C: JIS S6050 See P.391
kgf=Nx0.101972

More Information - Rubber-Metal Elements

Products homepage

Basic information

Type	Washers with Antivibration Gel	Application	Vibration Control	Properties	Durability / Weather Resistance / Water Resistance / Oil Resistance / Ozone Resistance
Antivibration Gel Type	Bushings	Material	Silicone	Operating Temperature Range(°C)	-40::200

This page is Rubber-metal buffers / washer, sleeve / through hole / silicone gel / , part number GELB1401.
You can find the detail information about specifications and dimensions on part number GELB1401.

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Basic Attributes

Type
- GELB
Clear
Maximum Operating Load(N)
1.77

6.08

9.81

36.77

78.45
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Height H(mm)
3

4

5
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Spring Constant(N/mm)
10.59

26.18

56.68

86.59

170.15
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O.D. D(Ø)
- 11
- 14
- 25
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Optional Attributes

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Frequently Asked Questions (FAQ)

Question:
Can the rubber buffers be subjected to tension?: Answer:
Rubber buffer or rubber metal elements should not be subjected to pull. In this case, the vulcanized holding plate may be separated from the damping material. Therefore, vibration dampers should only be used in designs that subject it to pressure. This ensures that the vibration damper does not suffer a fatigue fracture.
Question:
Do you have oil-resistant rubber buffers?: Answer:
In an environment with oil-containing substances, a rubber metal buffer made of nitrile rubber (NBR) can be used. Since this material is oil-resistant, it is quite often used for seals. Other materials can swell up in contact with greases or oils, which will cause the rubber buffer to fail and cause it to lose its damping properties.
Question:
Which rubber buffer can be used in water vapour?: Answer:
A rubber metal buffer made of silicone rubber or silicone gel can be used here. It is highly resistant to water and offers very good damping properties. Similar to sanitary systems, this material is very resistant to aging, chemicals and temperature.
Question:
What is the permissible operating temperature of rubber metal silicone buffers?: Answer:
The maximum temperature resistance of silicone rubber buffers is at approx. 200°C. It is recommended to check the temperature resistance of the respective product. This can be found under the More Information tab.

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Variation of this product

Part Number
GELB1101
GELB1402
GELB2501
GELB2502

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Maximum Operating Load (N)	Height H (mm)	Spring Constant (N/mm)	Body Color	Applied Load (N)	O.D. D (Ø)
8.23 €	1	Available	Same day Stock	10	1.77	3	10.59	Milky White	0.49～1.77	11
8.56 €	1	Available	5 Days	10	9.81	4	56.68	Light Green	6.08～9.81	14
9.99 €	1	Available	Same day Stock	10	36.77	5	86.59	Milky White	9.81～36.77	25
9.99 €	1	Available	Same day Stock	10	78.45	5	170.15	Light Green	36.77～78.45	25