
Custom Dust Seal Heat Resistant Car Nr, NBR, HNBR, FKM O Ring Industrial Seal Oil Seal
Model: DKBI
Temperature: -25/+120℃
Speed: ≤1m/s
Pressure: -
Product Introduction
Our company pursues the quality of survival, innovation and development of business strategy, in line with the customer first sales philosophy, to provide users with better and newer Wiper Seals, hydraulic wear strip, ptfe o rings. Ours team will do best for you always. Talent is the first wealth of our company, we focus on whether they have the sense of innovation and continuous enterprising spirit.
Description
Dust seal DKBI is a wiper with a metal frame for hydraulic applications that prevents various negative foreign particles from entering the cylinder. It can protect the device and keeps it sealed and prevents external dust from entering. It can be loaded into the entire slot. Made of polyurethane, it is a single lip dust seal for scratch-resistant oil.
The precision trimmed polyurethane wiping element is securely bonded to a metal case treated to inhibit rust. The proportions of the polyurethane wiping lip follow the side movement of the rod to clear away heavily deposited dirt and make this wiper an excellent choice for dirty conditions.
Skeleton Material | Iron |
Lip material | PU |
Color | Black |
Speed | ≤1m/s |
Temperature | -25 to 120℃ |
Pressure | - |
Medium | Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others |
Application | Excavators, Standard cylinders, Mobile hydraulics, Presses etc. |
Standard or can fit the groove | Comply with standard of NOK-DKBI series |

Installation Dimension table based on Metric Size (mm)
d f8 | D H8 | D1 | L | t | h | C≥ |
20~30 | d+12 | d+7 | 6 | 6 | 9 | 2 |
32~50 | d+12 | d+7 | 7 | 7 | 10 | 2 |
55~75 | d+14 | d+7 | 8 | 8 | 11 | 2 |
80 | d+14 | d+7 | 8 | 8 | 12 | 2 |
85~100 | d+14 | d+7 | 8 | 8 | 11 | 2 |
105~130 | d+16 | d+8 | 9 | 9 | 12 | 3 |
140 | d+20 | d+10 | 10 | 10 | 14 | 3 |
Feature
● High abrasion resistance
● Widely applicable
● Easy installation
● Excellent sliding performance and no creeping effect
● Good dynamic and static sealing
● High pressure resistance, Long working life


The company has 5,000 square meters of professional production plants, 2000 square meters of constant temperature and humidity production workshop, dozens (sets) of advanced production equipment.
Own a professional and technical production team and sales service team.
The selection of raw materials are international first-line brand suppliers, In order to ensure product quality, we promise that don't add waste (recycled materials) in the material.


We create brand new product designs and strive to maximize the value and impact of our Custom Dust Seal Heat Resistant Car Nr, NBR, HNBR, FKM O Ring Industrial Seal Oil Seal. The development of the enterprise lies in innovation, and the source of innovation lies in the emancipation of ideas. Innovation ability is the foundation of our company's survival and development in the tide of market economy.
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