Japan NOK NBR Rubber O-Ring 70-90 Shore Hardness for Construction Machinery and Marine Equipment Sealing
High-quality NBR rubber O-rings manufactured in Japan, designed for general purpose sealing applications across automotive, construction, and marine industries.
| Product Name | O-ring |
|---|---|
| Brand | NOK |
| Material | NBR Rubber |
| Hardness | 70 Shore and 90 Shore |
| Origin | Japan |
| Application | Construction machinery and industrial equipment |
| Standard | Standard Specifications |
- Japan oil seals and DINGZING seals
- Mechanical hydraulic oil cylinder repair kits
- Hydraulic breaker seal kits and pump repair kits
- Diaphragms, hydraulic seals, piston seals, dust wipers
- Rod seals, buffer seals, backup rings, dust seals
- Wear rings, bushings, combined sealing solutions
- O-rings, X-rings, backup rings, couplings
Comprehensive repair kits for major excavator brands including Komatsu, Caterpillar, Hitachi, Kobelco, Sumitomo, Kato, Daewoo, Hyundai, Sany, Liugong, Yuchai, XCMG, Yanmar, Liebherr, SDLG, JCB, Case, Kubota, Volvo and more.
- Ship steering gear hydraulic oil pumps and seal repair kits
- Marine hydraulic motor oil seal repair kits
- Customized hydraulic cylinder seals and repair components
- Professional solutions for marine crane oil pumps and hydraulic systems
Guangzhou Upseal Technology Co., Ltd. originated from Guangzhou Huaxing Oil Seal Company, with over 20 years of experience in the machinery industry. We specialize in international brand oil seals, construction machinery repair kits, and provide comprehensive technical support and after-sales services.
50 million inventory units
Industry standard compliance
North America, Europe, Middle East, Africa, Southeast Asia
OEM and ODM services available
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