Precision Bearings, Reliable Performance

Phone: +86-18221824908 E-mail: info@lowifarbearing.com |

Deep groove ball bearing/

6900 Series Deep Groove Ball Bearing

Series 6900
Material Chrome Steel (GCr15) / Stainless Steel (AISI 440)
Bore Diameter 4mm to 50mm
Outer Diameter 11mm to 65mm
Width 3mm to 9mm
Seal Type Open / ZZ (Shielded) / 2RS (Sealed)
Precision Rating ABEC-1 / ABEC-3 / ABEC-5
Lubrication Pre-lubricated with high-speed grease
Operating Temperature -30°C to +120°C
Dynamic Load Rating Customized based on size and model
Static Load Rating Customized based on size and model

  • Product Details
  • FAQS
  • Why Choose Us

6900 Series Deep Groove Ball Bearings are specifically engineered for applications requiring compact design and low weight without compromising performance. These thin-section bearings are ideal for high-speed operations, offering low friction, smooth rotation, and excellent reliability in both radial and light axial load conditions. Their versatile configurations, including open, sealed (2RS), and shielded (ZZ) options, cater to a variety of industrial needs.

Features

  • Thin-Section Profile: Optimized for compact and lightweight applications.
  • High-Speed Capability: Supports smooth and stable rotation under high speeds.
  • Low Friction: Reduces energy loss and minimizes heat generation.
  • Sealing Options: Available in open, shielded (ZZ), and sealed (2RS) designs for various environments.
  • Premium Materials: Constructed from high-grade chrome or stainless steel for durability.
  • Corrosion Resistant: Stainless steel variants offer enhanced protection in harsh environments.
  • Precision Performance: Ensures quiet operation and high reliability.

Applications

  • Robotics and automation equipment
  • Medical and dental instruments
  • Precision machinery and tools
  • Electric motors and fans
  • Compact industrial equipment
  • Consumer electronics

 

Bearing Designation Dimension(mm) Basic load
ratings (kN)
Speed
ratings(rpm)
Weight
Open RS ZZ d D B rs
min
Cr Cor Grease Oil (Kg)
6900 6900
RS
6900
ZZ
10 22 6 0.3 2.7 1.27 30000 36000 0.009
6901 6901
RS
6901
ZZ
12 24 6 0.3 2.89 1.46 27000 32000 0.011
6902 6902
RS
6902
ZZ
15 28 7 0.3 3.65 2 24000 28000 0.016
6903 6903
RS
6903
ZZ
17 30 7 0.3 4.65 2.58 22000 26000 0.018
6904 6904
RS
6904
ZZ
20 37 9 0.3 6.4 3.7 19000 23000 0.036
6905 6905
RS
6905
ZZ
25 42 9 0.3 7.05 4.55 16000 19000 0.042
6906 6906
RS
6906
ZZ
30 47 9 0.3 7.25 5 14000 17000 0.048
6907 6907
RS
6907
ZZ
35 55 10 0.6 9.55 6.85 12000 15000 0.074
6908 6908
RS
6908
ZZ
40 62 12 0.6 12.2 8.9 11000 13000 0.11
6909 6909
RS
6909
ZZ
45 68 12 0.6 13.1 10.4 9000 12000 0.128
6910 6910
RS
6910
ZZ
50 72 12 0.6 13.4 11.2 8900 11000 0.132
6911 6911
RS
6911
ZZ
55 80 13 1 16 13.3 8200 9600 0.18
6912 6912
RS
6912
ZZ
60 85 13 1 16.4 14.3 7600 8900 0.193
6913 6913
RS
6913
ZZ
65 90 13 1 17.4 16.1 7000 8200 0.206
6914 6914
RS
6914
ZZ
70 100 16 1 23.7 21.2 6500 7700 0.334
6915 6915
RS
6915
ZZ
75 105 16 1 24.4 22.6 6100 7200 0.353
6916 6916
RS
6916
ZZ
80 110 16 1 24.9 24 5700 6700 0.373
6917 6917
RS
6917
ZZ
85 120 18 1.1 32 29.6 5400 6300 0.536
6918 6918
RS
6918
ZZ
90 125 18 1.1 33 31.5 5100 6000 0.554
6919 6919
RS
6919
ZZ
95 130 18 1.1 33.5 33.5 4800 5700 0.579

 

1. What types of bearings do you offer?

We provide a wide range of bearings, including ball bearings, roller bearings, deep groove ball bearings, angular contact bearings, cylindrical roller bearings, self-aligning bearings, thrust bearings, needle bearings, and more. We also specialize in ceramic, hybrid, and custom-designed bearings.

2. Do you offer customized bearing solutions?

Yes, we provide OEM and custom bearing production services tailored to your specific needs. Share your requirements with us, and our expert team will help you design and manufacture the perfect bearing solution.

3. What materials are used in your bearings?

Our bearings are manufactured using high-quality materials such as Gcr15, stainless steel (304, 316, 440C), silicon nitride (Si3N4), zirconia (ZrO₂), PEEK, PTFE, and other advanced materials to ensure durability, precision, and reliability in various applications.

4. Can you provide samples before placing a bulk order?

Yes, we offer sample bearings for testing and evaluation. Please contact us with your sample request, and we’ll be happy to assist you.

5. What industries do you serve?

We cater to a diverse range of industries, including automotive, aerospace, agriculture, machinery, food processing, medical equipment, industrial automation, and renewable energy.

6. Do you export your products?

Yes, we export bearings worldwide, including to Europe, North America, Asia, and other regions. Our products comply with international quality standards and have been well-received by customers globally.

7. What is your minimum order quantity (MOQ)?

Our MOQ varies depending on the product type and customization requirements. For standard products, we offer flexible MOQ options. Contact us for details specific to your needs.

8. What is your production lead time?

Lead times depend on the type of bearing and order quantity. Standard bearings are typically ready for shipment within 2-4 weeks, while customized orders may take longer. We strive to deliver orders promptly to meet your deadlines.

9. How do you ensure product quality?

Our bearings are manufactured under strict quality control measures, including ISO certifications, precision testing, and rigorous inspections. Each product is tested to ensure compliance with international standards.

10. What payment methods do you accept?

We accept multiple payment methods, including wire transfer (T/T), PayPal, and credit cards. Contact our sales team for further assistance regarding payment options.

11. Do you provide technical support?

Yes, our experienced team offers technical support and guidance to help you choose the right bearing for your application. We’re also available for after-sales service and maintenance inquiries.

12. How can I place an order?

You can place an order by contacting us through our website, email, or phone. Our sales team will guide you through the process and ensure a seamless transaction.

13. Can I track my shipment?

Yes, once your order is shipped, we will provide a tracking number and details to help you monitor your shipment until it arrives at your destination.

14. What is your return policy?

We accept returns for defective or damaged bearings within a specified timeframe. Please review our return policy or contact our customer service team for assistance.

15. How can I contact you for more information?

You can reach us via email, phone, or through the contact form on our website. Visit our Contact Us page for detailed information.

1. Extensive Experience

With over a decade of expertise in the bearing industry, we have established ourselves as a trusted supplier delivering high-quality products to clients worldwide.

2. Premium Quality

Our bearings are manufactured using top-grade materials and cutting-edge technology, ensuring durability, precision, and compliance with international standards like ISO and ANSI.

3. Wide Product Range

We offer a comprehensive selection of bearings, including ball bearings, roller bearings, ceramic bearings, hybrid bearings, and custom-designed solutions to meet the diverse needs of our customers.

4. Customization and OEM Services

We specialize in custom manufacturing and OEM services tailored to your unique requirements. Share your specifications, and we’ll create the perfect solution for your application.

5. Competitive Pricing

As a direct manufacturer, we offer competitive pricing without compromising on quality, ensuring exceptional value for our customers.

6. Global Reach

Our bearings are trusted by clients in Europe, North America, Asia, and beyond. We have a well-established global logistics network to deliver products efficiently and on time.

7. Technical Expertise and Support

Our professional team provides technical guidance to help you select the right bearing for your application. We also offer excellent after-sales support for maintenance and troubleshooting.

8. Strict Quality Control

Every bearing undergoes rigorous testing and inspection to ensure optimal performance and reliability in demanding environments.

9. Environmentally Friendly Manufacturing

We are committed to sustainability, using eco-friendly processes and materials to reduce our environmental impact while maintaining product excellence.

10. Customer-Centric Approach

Your satisfaction is our top priority. We build lasting partnerships with our clients by providing exceptional service, quick responses, and tailored solutions.

Prev:

Next:

Leave a message