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NBR Material Hydraulic Rod Buffer Seal Dustproof Wiper Seal Sakagami SER 6*9*2/2.75
SER Dust Seal, Hydraulic Buffer Rod Sealing, SER 6*9*2/2.75, NBR Material Wiper Seal, SAKAGAMI SER TYPE SEALING
Product Description
This is a dustproof ring without a U-shaped slot, designed for installation in smaller cross-sections where space is limited.
Product Characteristics
Small Cross-Section Design: Compact size adapts to installation environments with limited space, ideal for precision instruments and small pneumatic tools.
Excellent Sealing Performance: Effectively prevents gas or liquid leaks, maintaining system stability and ensuring normal equipment operation in both static and dynamic sealing conditions.
Superior Wear Resistance: Withstands prolonged friction without damage, ensuring longer service life and reducing maintenance costs in frequently moving applications.
Temperature Resistance: Maintains stable performance across various temperature ranges, preserving sealing function and physical properties in both high and low temperature environments.
Product Application
Material
NBR
Sliding Speed
≤0.5 M/S
Media
Compressed air, both lubricated and oil-free (after greasing for fitting)
Commonly Used Materials
Material
Temperature Range
NBR
-40 to 100 ℃
FKM
-20 to 200 ℃
FFKM
-20 to 320 ℃
HNBR
-40 to 150 ℃
AFLAS
-30 to 175 ℃
VMQ/SILICON
-70 to 220 ℃
FVMQ
-60 to 175 ℃
EPDM
-50 to 150 ℃
CR
-40 to 120 ℃
SBR
-40 to 110 ℃
PU
-40 to 90 ℃
PTFE
-100 to 280 ℃
IIR
-20 to 120 ℃
ACR
-25 to 150 ℃
Product Specifications
ITEM
ID
OD
t
H
SER-003
3
6
2
2.5
SER-004
4
7
2
2.5
SER-005
5
8
2
2.5
SER-006
6
9
2
2.5
SER-007
7
10
2
2.5
SER-008
8
11
2
2.5
SER-009
9
12
2
2.5
SER-010
10
13
2
2.5
SER-10A
10
14
2.9
3.2
SER-011
11
15
2.9
3.2
SER-012
12
16
2.9
3.2
SER-014
13.6
18
2.9
3.2
SER-016
16
20
2.9
3.2
SER-018
18
22
2.9
3.2
SER-020
20
24
2.9
3.2
SER-022
22
26
2.9
3.2
SER-025
25
31
4.3
4.7
SER-030
30
36
4.3
4.7
Installation
The self-retaining rod seal/wiper profile SER is manually or automatically snapped into the installation housing while the piston rod is disassembled. Care must be taken to prevent sharp edges from damaging the wiping and sealing lips during assembly. Initial lubrication is essential for achieving maximum operational life.
Frequently Asked Questions
How to choose materials? The selection of materials depends on the operating environment, including media type, temperature range, pressure conditions, and other application-specific factors.
How to deliver the goods? For small orders, we deliver via express carriers such as DHL, FEDEX, UPS, TNT. For large orders, we deliver by air or sea freight.
Are you a manufacturer? Yes. We specialize in the production of various hydraulic and pneumatic sealing products. Our quality system is certified to ISO 9001:2015, and all materials comply with REACH and RoHS regulations. We accept customization and OEM production.
Do you provide samples? Is it free? Yes, we provide samples free of charge, but customers are responsible for freight costs.
How is the quality? All manufacturing processes conform to the ISO-9001:2015 quality system, with 100% inspection conducted before shipment to ensure product reliability.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2018
Total Annual:
200-300
Employee Number:
50~100
Ecer Certification：
Verified Supplier
DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201... DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201...
