Guangzhou Guke Construction Machinery Co., Ltd.
                                                                                                           
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11 Years
Since 2015
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HNBR O-Ring Seal 92° Hardness for Hydraulic Breakers - BP BG AS568 Series -25°C to 110°C Temperature Range

Price Negotiable
Price: Negtiation
MOQ: 100 Pcs
Delivery Time: 3-7 days after payment
Brand: GUKE
Product Description
Product Overview
Product Type: O-Ring Seal
Material: HNBR (Hydrogenated Nitrile Butadiene Rubber)
Hardness: 92° Shore A
Temperature Range: -25°C to +110°C
Raw Material Source: ZEON Corporation, Japan
Availability: In Stock
Key Features
  • Excellent heat resistance for high-temperature applications
  • Superior pressure resistance for demanding hydraulic systems
  • Outstanding permanent deformation resistance
  • Reliable sealing performance in excavator hydraulic breakers
  • Premium quality material from ZEON Japan
BP Series O-Ring Specifications
JIS NO SIZE (mm) JIS NO SIZE (mm) JIS NO SIZE (mm) JIS NO SIZE (mm)
P3 2.8×1.9 P31 30.7×3.5 P64 63.7×5.7 P205 204.5×8.4
P4 3.8×1.9 P31.5 31.2×3.5 P65 64.6×5.7 P210 209.5×8.4
P5 4.8×1.9 P32 31.7×3.5 P67 66.6×5.7 P215 214.5×8.4
P6 5.8×1.9 P33 32.7×3.5 P70 69.6×5.7 P220 219.5×8.4 P225 224.5×8.4

Complete BP series includes sizes from P3 (2.8×1.9mm) to P380 (379.5×8.4mm)

BG Series O-Ring Specifications
JIS NO SIZE (mm) JIS NO SIZE (mm) JIS NO SIZE (mm) JIS NO SIZE (mm)
G25 24.4×3.1 G110 109.4×3.1 G205 204.3×5.7 G300 299.3×5.7
G30 29.4×3.1 G115 114.4×3.1 G210 209.3×5.7 G305 304.3×5.7
G35 34.4×3.1 G120 119.4×3.1 G215 214.3×5.7 G310 309.3×5.7
G40 39.4×3.1 G125 124.4×3.1 G220 219.3×5.7 G315 314.3×5.7 G320 319.3×5.7

Complete BG series includes sizes from G25 (24.4×3.1mm) to G390 (389.3×5.7mm)

Product Images
HNBR O-Ring seal cross-section and material quality demonstration O-Ring seal dimensional accuracy and surface finish HNBR O-Ring seal packaging and batch identification O-Ring seal application in hydraulic breaker components HNBR O-Ring seal quality inspection and testing O-Ring seal cross-section showing material density and consistency
Shipping & Applications
Primary Application: Excavator Hydraulic Breakers
Shipping Options: Express, Air Freight, Sea Freight

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Guke Construction Machinery Co., Ltd.
Location Room 401, building A, Zhongzhu Village International Machinery City, Zhongshan Avenue, Tianhe District, Guangzhou
Contact Person Amma

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