Angular Contact Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Angular Contact Ball Bearing
S6900zz-S6903zz Stainless Steel Deep Groove Ball Bearing ODM
Ensure smooth, long-lasting performance in your machinery with our precision-engineered S6900zz-S6903zz Stainless Steel Deep Groove Ball Bearing ODM. This stainless steel deep groove ball bearing minimizes friction and resists corrosion, keeping your equipment running reliably even in harsh environments. Double-shielded (zz) design prevents debris intrusion, reducing maintenance needs and extending service life for hassle-free operation.
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
Product Specifications
| Parameter | Details |
|---|
Application Suitability
| Industry | Typical Applications |
|---|---|
| Automation Equipment | Conveyor systems, robotic arms, precision machinery |
| Mechanical Engineering | Hydraulic pumps, gearboxes, rotating assemblies |
| Industrial Machinery | Material handling equipment, textile machines, printing presses |
Struggling with Stainless Steel Bearing Selection? The S6900zz-S6903zz Series Delivers Reliability
Finding the right deep groove ball bearing for corrosive or high-moisture environments often means sifting through dozens of incompatible models. Many buyers face downtime from premature bearing failure due to poor material quality, or waste time coordinating with multiple suppliers for different brand requirements.
Stainless Steel Construction for Demanding Environments
The S6900zz-S6903zz stainless steel deep groove ball bearing series addresses these challenges with ISO 9001-certified manufacturing and dimensions compatible with major international standards. Our extensive inventory covers both metric and imperial sizes, allowing quick replacement of existing bearings in food processing, marine, and chemical equipment where corrosion resistance is critical.
Optimal Performance in Moderate Load Applications
This bearing series excels in applications with radial loads up to 5kN and operating temperatures ranging from -20°C to 120°C. The double shielded (zz) design provides effective protection against dust and moisture ingress, making it suitable for both indoor machinery and outdoor installations. Proper selection based on shaft diameter (d), outer diameter (D), and width (B) ensures minimal vibration and extended service life.
Key Engineering Features for Longevity
The 440C stainless steel construction offers superior hardness (HRC 58-62) compared to standard carbon steel bearings, reducing wear in high-cycle applications. Precision ground raceways ensure smooth rotation with minimal noise, while the deep groove geometry allows for moderate axial load capacity in both directions. These features collectively reduce maintenance requirements and improve equipment uptime.
Total Cost of Ownership Matters More Than Initial Price
Choosing a low-quality stainless steel bearing may save upfront costs but often leads to hidden expenses: unexpected downtime for replacement,连带 damage to mating components, and increased labor for frequent maintenance. The S6900zz-S6903zz series, with its rigorous material testing and dimensional accuracy, delivers consistent performance that lowers long-term operating costs.
Quality You Can Rely On
Every bearing undergoes comprehensive testing, including dimensional inspection, hardness verification, and surface finish analysis. We provide a standard质保期 against manufacturing defects, and our supply chain capabilities allow us to source both our own brand and major international brands according to your specifications. With stock available for immediate dispatch, we minimize lead times for critical replacements.
Packaging & Shipping
- Neutral packaging with anti-rust protection
- Same-day dispatch for in-stock items
- Flexible shipping options: Express courier, air freight, or sea cargo
- Low minimum order quantity, supporting both trial runs and bulk purchases
Get Your S6900zz-S6903zz Bearing Quote Today
Provide your required model number, dimensions (d x D x B), and quantity, and our technical team will confirm compatibility and deliver pricing within 24 hours. We handle all major bearing brands and can source hard-to-find models to meet your exact requirements.
Frequently Asked Questions
Q: Do you supply other brands or models of stainless steel bearings?
A: Yes, we support inquiries for all brands and models, providing bearings according to your specified standards and dimensions.
Q: How can I confirm if this bearing fits my equipment?
A: Share your equipment’s bearing requirements (shaft diameter, load capacity, operating conditions), and our engineering team will verify compatibility.
Q: What is your warranty policy for these bearings?
A: We offer a standard质保期 covering manufacturing defects; specific terms are detailed in our sales contract.
Q: What is the minimum order quantity?
A: We accept low minimum orders, including small quantities for testing and prototyping.
Q: How quickly can you ship the S6900zz-S6903zz bearings?
A: In-stock bearings are shipped the same day; delivery time depends on your location and chosen shipping method.
Q: Do you offer OEM/ODM customization for stainless steel bearings?
A: Yes, we provide custom bearing solutions based on your technical drawings and performance specifications.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
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Product Summary
- Product Name
- S6900zz-S6903zz Stainless Steel Deep Groove Ball Bearing ODM
- Category
- Angular Contact 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 | Angular Contact 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
S6900zz-S6903zz Stainless Steel Deep Groove Ball Bearing ODM
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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