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Fast Track to a Quote
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Best Seller
NSK Linear Guideway NAS20EM
23 inquiries last 6 mos.
US $ 64 .18 / ea
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Quantity
5
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The NSK Linear Guideway is high quality!
Random-matching ball slide series code: NS Series random-matching ball slide
Size:20
Ball slide shape code:EM
Material code: Special high carbon steel (NSK standard)
Preload code: Fine clearance
Random-matching ball slide series code: NS Series random-matching ball slide
Size:20
Ball slide shape code:EM
Material code: Special high carbon steel (NSK standard)
Preload code: Fine clearance
Why Global Buyers Choose O&Kmarts
O&Kmarts:
- Access to a wide range of SKUs across multiple brands and series
- One RFQ connects you to 5,000+ global supplier quotes
- Better availability for urgent and hard-to-find parts
- Faster global delivery via FedEx / DHL / UPS
- Easier access to rare and high-value models
- Flexible sourcing for individual parts or complete solutions
- Lower MOQs and more adaptable buying options
- Multi-brand procurement in one order
- OEM replacement and alternative model solutions available
- Fewer intermediaries, ensuring more competitive pricing
Why Global Buyers Choose O&Kmarts
Local Suppliers:
- Limited to fast-moving SKUs only
- Limited local market availability
- Inventory frequently fails to meet urgent demand
- Long replenishment cycles, often taking weeks
- Rarely stock high-value compressors (e.g. Copeland YHV119)
- Frequently require bundled purchases
- Rigid and difficult MOQ negotiations
- Limited brand selection
- Minimal or no customization capability
- Higher local distribution and markup costs
Top Questions from OKmarts Buyers
Q: Can I request a live video inspection of my specific order items before they leave the OKmarts facility?
A: Yes. To maximize peace of mind for high-value or critical orders, buyers can request a "Pre-Shipment Video Verification." Our warehouse team will film the unboxing, display the original manufacturer seals, show matching serial numbers, and verify the physical condition of the components in real-time or via a high-definition video link.
Q: What financial protections do I have if the shipped goods do not match the ordered part numbers or technical specifications?
A: OKmarts operates under a strict Order Accuracy Guarantee. If the part numbers delivered do not match your approved Proforma Invoice or Purchase Order due to our fulfillment error, we will issue a full refund or expedite a replacement shipment immediately, covering all return international freight charges.
Q: Can OKmarts provide specialized industrial packaging for sea freight or long-term tropical storage?
A: Yes. For international shipping or extended warehouse storage in high-humidity regions, we offer upgraded industrial packaging options. This includes vacuum-sealed anti-static (ESD) barriers, desiccant packs, heavy-duty wooden crates, and shock-absorbent padding tailored to withstand harsh maritime transit conditions.
High Efficiency
Stable Performance
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Customer reviews
5.0
Based on 5 reviews
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May 16, 2026
Daniel BielamowiczI'm extremely satisfied with the product and the prompt delivery, I'll be a loyal customer.Helpful?(0)(0)Jan 11, 2024
Jeff HeiserHad everything I needed, with a detailed description, and a convenient checkout.Helpful?(0)(0)