Japanese NBR Rubber O-Rings 70-90 Shore Hardness for Construction Machinery - Multiple Sizes Available
High-quality Japanese NBR rubber O-rings designed specifically for construction machinery applications. These precision seals offer reliable performance in demanding industrial environments.
Comprehensive range of standard O-ring sizes with multiple hardness options:
| Size Code | Hardness | Size Code | Hardness |
|---|---|---|---|
| AS209 17.04×3.53 | N90 | AS227 53.57×3.53 | N70 |
| AS334 66.04×5.33 | N70 | AS451 278.76×6.98 | N70 |
| AS443 189.86×6.98 | N70 | AS228 56.74×3.53 | N70/N90 |
| AS008 4.47×1.78 | N90 | AS335 69.22×5.33 | N70 |
Additional size ranges include G-series (G100-G435) and P-series (P003-P071) with both N70 and N90 hardness options available.
Guangzhou Upseal Technology Co., Ltd
With over 20 years of industry experience, originating from Guangzhou Huaxing Oil Seal Company. Specializing in international brand seals and construction machinery repair kits with comprehensive technical support and after-sales service.
Industries Served: Construction machinery, metallurgy, shipping, air compression, automotive, hydraulic systems, marine machinery, mining equipment, and electrical machinery.
A: Inventory items: 1-3 days. Out of stock: 3-7 days after sample confirmation. Custom orders: 10-30 days after payment.
A: Yes, samples available with cost and shipping charges applied.
A: Yes, we accept both OEM and ODM custom orders.
A: TT, Cash, Bank Transfer, PayPal, HSBC, City Bank, ANZ Bank.
For custom size quotations, technical specifications, or bulk orders:
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.