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Deep Groove Ball Bearing
NSK 608zz 8x22x7 GCr15 Bearing Steel Deep Groove Ball Bearing
Keep your machinery running smoothly with the reliable NSK 608zz Bearing, designed to reduce friction and extend equipment life. Crafted from high-quality GCr15 bearing steel, this deep groove ball bearing delivers consistent performance even in demanding applications, ensuring you spend less time on maintenance and more on getting the job done.
- Precision engineering ensures smooth rotation and minimal noise for quieter operation
- 8x22x7mm dimensions fit standard 608zz specifications, making replacement hassle-free
7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
مواصفات المنتج
| 608zz | |
| Bore Diameter (d) | 8 mm |
| Outside Diameter (D) | 22 mm |
| Width (B) | 7 mm |
| GCr15 Bearing Steel |
ملاءمة التطبيق
| Conveyor systems, small electric motors | |
| Consumer Electronics | Power tools, home appliances |
Need a Reliable NSK 608zz Deep Groove Ball Bearing? Here’s What Matters
Choosing the right deep groove ball bearing often means the difference between smooth operation and unexpected downtime. Many buyers struggle with mismatched dimensions causing installation delays, or low-quality bearings that wear prematurely under load. Sourcing from multiple suppliers just to compare prices and availability only adds to the frustration.
Engineered for Consistent Performance in Demanding Applications
This NSK 608zz deep groove ball bearing addresses these challenges through precision manufacturing and material selection. Produced under ISO 9001 certified processes, it features GCr15 bearing steel construction that balances hardness and toughness—critical for withstanding radial loads in automation equipment and small motors. With our extensive inventory, we eliminate the need for multi-supplier sourcing, providing a single point of contact for both this model and its equivalents across major brands.
Optimal Performance in Moderate Load, High-Speed Environments
Designed for operating conditions where radial load is the primary force, this 8x22x7 mm bearing excels in applications running at moderate to high speeds. Its double shielded (zz) design protects internal components from dust and debris, making it suitable for use in textile machinery, power tools, and conveyor systems where contamination can shorten bearing life. The precise dimensional tolerance ensures compatibility with standard shaft and housing configurations, reducing installation errors.
الميزات الهندسية الرئيسية التي تؤثر في عمر الخدمة
The GCr15 bearing steel used in this deep groove ball bearing undergoes controlled heat treatment to achieve optimal surface hardness, typically 58-62 HRC, which resists wear under cyclic loading. The deep groove geometry allows the bearing to accommodate both radial and axial loads in small magnitudes, while the double shields maintain lubricant integrity without adding excessive friction. This combination of material quality and design ensures consistent performance in applications like pump assemblies and gearbox auxiliary components, where reliability directly affects overall equipment uptime. Selecting a precision deep groove ball bearing like the NSK 608zz reduces long-term costs by minimizing premature failures. Inferior bearings often fail due to substandard steel that deforms under load or imprecise rolling elements that cause vibration and noise—leading to unplanned maintenance, production downtime, and potential damage to adjacent components. By adhering to international dimensional standards, this bearing ensures interchangeability, simplifying replacement and reducing inventory costs. Calculating total cost of ownership includes not just the purchase price, but also the reliability and service life that quality components deliver. Our commitment to quality starts with raw material inspection, where each batch of GCr15 steel is tested for chemical composition and mechanical properties. Finished bearings undergo dimensional checks for bore diameter, outer diameter, and width to ensure compliance with industry standards. Hardness testing at multiple points across the raceways and rolling elements confirms heat treatment uniformity. We stand behind our products with a warranty against manufacturing defects, providing documentation of inspection results upon request. Whether you need this NSK model or an equivalent from another brand, our sourcing network ensures you receive bearings that meet your specifications. تغليف صناعي قياسي مع لف واقٍ لمنع التلف أثناء النقل
متوفر من المخزون للشحن الفوري خيارات شحن مرنة تشمل البريد السريع والشحن الجوي والشحن البحري
Whether you need a single NSK 608zz deep groove ball bearing or a bulk order, provide your required quantity and delivery location, and we’ll promptly share our competitive pricing. For cross-referencing with other brands or technical assistance, include your application details, and our engineering team will help confirm compatibility. The sooner you contact us, the sooner we can arrange shipment and keep your operations running smoothly. الأسئلة الشائعة Q: Can you supply bearings from other brands besides NSK? A: Yes, we support inquiries for all major international and domestic bearing brands. Our network includes SKF, NTN, Koyo, NACHI, and others, allowing us to source to your specific brand preference. Q: How do I confirm if this 608zz bearing fits my equipment? A: Provide your equipment model or existing bearing dimensions (bore, outer diameter, width), and our technical team will cross-verify compatibility with the NSK 608zz specifications. Q: What is your warranty policy on bearings? A: We provide a warranty against manufacturing defects. The specific duration is outlined in our quotation, and replacements are arranged for confirmed factory faults, subject to our terms and conditions. س: ما هو الحد الأدنى لكمية الطلب لهذا المحمل؟
A: We offer low minimum order quantities, including single-unit purchases, to support maintenance needs and small-scale projects. Q: How quickly can you ship the NSK 608zz bearing? A: This model is typically in stock, allowing same-day or next-day dispatch. Shipping time depends on your location and chosen delivery method. س: هل تقدمون حلول محامل مخصصة (OEM/ODM)؟
A: Yes, we support custom bearing manufacturing based on your technical drawings or specifications, including material modifications and special packaging. Ready to order or need a quote?Why Choosing the Right Bearing Lowers Total Cost
Quality You Can Verify Through Rigorous Testing
Packaging & Shipping
Get Pricing for Your NSK 608zz Bearing Requirement
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
Contact us via email or our online form for prompt assistance.
Product Summary
- Product Name
- NSK 608zz 8x22x7 GCr15 Bearing Steel Deep Groove Ball Bearing
- Category
- Deep Groove Ball Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Deep Groove Ball Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
Main shaft bearings, gearbox bearings, and generator bearings for onshore and offshore wind turbines.
Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
Get a custom quote for
NSK 608zz 8x22x7 GCr15 Bearing Steel Deep Groove Ball Bearing
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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