Rubber Bumper

Type BF
Rubber buffer/Bumper

  • Elastomer: Natural Rubber
  • Hardness: 50/60/70 ShA
  • Tolerance: ISO 3302-1 M2
proimages/product/d_Bumper.jpg
Product Introduction

We are a professional rubber bumper manufacturer, who has more than forty years of experience in the industry and obtains ISO/TS16949: 2009 international quality certification. Dedicate to cooperating with large-scale domestic and foreign factories and improving our competition to broaden our scale of business. Zong Yih is a professional rubber leading brand in manufacturing various shock-proof rubber products, such as rubber stoppers, rubber bushings, rubber sleeves, rubber pads, rubber suspension feet, etc. In addition to the above-mentioned standard rubber suspension products, Zong Yih also possesses customized design and production capabilities.

Product Characteristics of Rubber Bumper

Zong Yih rubber bumper is cylindrical and has a metallic core encased in a rubber jacket with threaded components that allow it to be connected to many different types of equipment or flat surfaces. A rubber vibration isolation mount is a threaded stud or tapped hole on both flat ends to connect two parts of a machine. The rubber stop is ideally suited as shock or vibration isolators sandwiched between two machine components or surfaces.

Vibration damping rubber is used as a protection against impact by the characteristics of rubber material. According to the application position, the relevant bushings and sleeves that meet the specifications are designed to isolate and absorb shocks to achieve shock and vibration the buffering effect. Different rubber materials also have different reduction capabilities.

  • Applicable Material: NR (Nature Rubber)
  • Hardness: 50/60/70 shore A
  • Functions: Reduce impact, vibration, noise, and prevent slippage
  • Applicable Temperature Ranges: -55℃ to 100℃ (instant high temperature 120℃)
  • Payload Ranges: Refer to Zong Yih’s Product Rigidity Test File
Application of Rubber Bumper / Rubber Stop

Rubber bumpers and stops are widely used in various industrial applications, such as industrial parts, automobile, transportation, electric power tool. They are defined as devices used to absorb shock between two objects. The most common application of rubber bumpers is in machinery. The rubber bumper is used to minimize the effect of collisions. In the simplest terms, vibration in motorized equipment is merely the back and forth movement or oscillation of machines and components, such as drive motors or driven devices. Vibration in industrial equipment can be both a sign and a source of trouble. If the underlying causes are not corrected, the unwanted vibration itself can cause additional damage.

For applications in different industries, Zong Yih’s rubber bumper and rubber stopper are suitable for a temperature range of -55 Celsius degrees to 100 Celsius degrees with an instant high temperature of 120 Celsius degrees. Customers can choose suitable rubber bumpers based on their product characteristics and specifications. The using purpose is to reduce the impact and vibration between machinery and achieve the effect of reducing noise and slipping.

No.P/NDdH
1 PGB0418A 15 6 5.5
2 PBA0072A 15 6.5 10
3 PGB0460A 15 6.5 12.3
4 PBA0073A 15 6.5 15
5 PBA0074A 15 6.5 20
6 PBA0075A 15 6.5 25
7 PGB0404A 16 8 8
8 PGB0401A 20 7 30
9 PBA0076A 20 8.5 15
10 PBA0077A 20 8.5 20
11 PBA0078A 20 8.5 25
12 PBA0079A 20 8.5 30
13 PBA0104A 25 7.8 16
14 PBA0105A 25 10 16
15 PBA0080A 25 10.5 20
16 PBA0081A 25 10.5 25
17 PBA0082A 25 10.5 30
18 PBA0083A 25 10.5 40
19 PBA0084A 30 13.5 20
20 PBA0085A 30 13.5 30
21 PBA0086A 30 13.5 40
22 PBA0087A 30 13.5 50
23 PBA0088A 40 13.5 20
24 PBA0089A 40 13.5 30
25 PBA0090A 40 13.5 40
26 PBA0091A 40 13.5 50
27 PBA0092A 50 17 30
28 PBA0093A 50 17 40
29 PBA0094A 50 17 50
30 PBA0095A 50 17 60
31 PBA0096A 60 17 30
32 PBA0097A 60 17 40
33 PBA0098A 60 17 50
34 PBA0099A 60 17 60
35 PGB0398A 60 25 22
36 PBA0100A 80 21 30
37 PBA0101A 80 21 40
38 PBA0102A 80 21 50
39 PBA0103A 80 21 60
No.PNPermissible Load
N
Spring load
N/mm
Travel +/-20%
mm
1 PBA0072A 160 64 2.5
2 PBA0073A 160 42.1 3.8
3 PBA0074A 160 32.7 4.9
4 PBA0075A 160 23.9 6.7
5 PBA0076A 270 73 3.7
6 PBA0077A 270 46.6 5.8
7 PBA0078A 270 38.6 6.7
8 PBA0079A 270 32.9 7.8
9 PBA0080A 500 98 4.8
10 PBA0081A 500 80.6 5.9
11 PBA0082A 500 64.9 7.7
12 PBA0083A 500 46.3 10.3
13 PBA0084A 600 120 4.8
14 PBA0085A 600 75.9 7.5
15 PBA0086A 600 49.6 10.5
16 PBA0087A 600 48.8 11.6
17 PBA0088A 1200 266.7 4.3
18 PBA0089A 1200 157.9 7.2
19 PBA0090A 1200 118.8 9.6
20 PBA0091A 1200 98.4 11.6
21 PBA0092A 2100 291.7 6.9
22 PBA0093A 2100 212.1 9.5
23 PBA0094A 2100 160.3 12.5
24 PBA0095A 2100 125.7 15.9
25 PBA0096A 3200 450.7 6.8
26 PBA0097A 3200 299.1 10.7
27 PBA0098A 3200 246.2 13
28 PBA0099A 3200 191.6 16.7
29 PBA0100A 7000 1076.9 6.5
30 PBA0101A 7000 660.4 10.1
31 PBA0102A 7000 507.2 13.8
32 PBA0103A 7000 411.8 17