angular contact ball bearing P5 P4 grade 71800 71906 7907 7909 7912 AC
Model Number:71800 71906 7907 7909 7912
Precision Rating:P6, P5, P4
Seals Type:Open, 2RS
Number of Row:Single row
Place of Origin:Zhejiang, China
Material of Chrome steel GCr15, AISI52100, 100Cr6
Product Information
High precision P5 P4 Angular contact ball bearings are widely used in a variety of general corrosion products. Compared with ordinary chrome steel bearings, stainless steel bearings have stronger anti-rust and anti-corrosion properties.
| Product Name | angular contact ball bearing P5 P4 grade 71800 71906 7907 7909 7912 AC |
|---|---|
| Type | BALL |
| Structure | angular contact |
| Bore Size | 3 - 100 mm |
| Model Number | 71906 |
| Precision Rating | P5 P4 |
| Seals Type | Open, 2RS |
| Number of Row | Single row |
| Material | Chrome steel AISI52100, 100Cr6 |
| Clearance | C0, C2, C3 |
| Angular | 7000C(∝=15°), 7000AC(∝=25°) 7000B(∝=40°) |
| Assembling | 70000/DB, 70000/DT, 70000/DF |
| Packing | Neutral or color box packing |
| Sample | Available |
| Supply | Stock, large production capability |
| Payment | T/T, western union, paypal |
| Delivery | by sea or air, express |
Material Specifications & Advantages
Grade options: Manufactured from high quality stainless steel such as 420, 440C, 304 and 316.
Excellent corrosion resistance：Stainless steel bearings are made of SUS440C, 304 stainless steel or 316 stainless steel, etc. They can effectively resist the erosion of water vapour, acid and alkali and corrosive media, and are especially suitable for medical equipment, marine equipment, chemical equipment and other environments.
High load and high precision：Material hardness is high (such as 440C stainless steel hardness up to HRC 58-62), combined with precision machining process, can withstand high-speed operation and heavy-duty conditions, while maintaining low noise and stability, commonly used in optical instruments, high-speed machine tools and other precision equipment.
High temperature resistance and adaptability：By matching high temperature grease and polymer cage, stainless steel bearings can operate in -60℃ to +300℃ environment, and some designs even support high temperature of 1000°F (about 538℃) for a short period of time.
Low Maintenance and Sanitary Features
Washable: No need to relubricate after cleaning, reducing maintenance costs.
Lubrication-free design: No additional grease is required under low load, low speed conditions (e.g. AISI 316).
Hygienic and safe: smooth and rust-free surfaces meet high hygienic standards in food processing, pharmaceutical and other industries.
Products Description
Company Profile
Hangzhou Changer Bearing Co., Ltd.
Established in 2013, is a professional supplier engaged in the research, development, sale and service of ball bearings, needle roller bearing, linear bearing, pillow block bearing, plastic bearing, ceramic bearing, bushing, pulley, gear motors, power transmission. We are located in Hangzhou City with convenient transportation access, near Shanghai and Ningbo seaport.
Under strict quality control of ISO9001 system, our experienced staff can discuss your requirement in details and make you satisfied. Our products are also obtained CE, RoHS certificate.
Our factory & Quality control
Strict Product Quality Inspection
Our Exhibition
Hanover Industrial Exhibition in Germany from April 22nd to 26th, 2024
We participated in the Hanover Industrial Exhibition in Germany from April 22nd to 26th, 2024. buyers from all over the world came to visit. We have had in-depth communication with many clients, gained a more comprehensive understanding of the global market and found new opportunities for cooperation. We also welcome everyone to inquire and discuss with us!
AMXPO KOREA from OCT.30-NOV.2, 2024.
We participated in the AMXPO KOREA from OCT.30-NOV.2, 2024.buyers from all over the world came to visit. We have had in-depth communication with many clients, gained a more comprehensive understanding of the global market and found new opportunities for cooperation. We also welcome everyone to inquire and discuss with us!
INNOPROM Exhibition from April 28 - 30, 2025
We took part in the INNOPROM exhibition at Booth S31 in Tashkent, Uzbekistan. Our booth was lively, and we had in - depth talks with many clients. Through product demos and sincere communication, we connected with potential customers, paving the way for future cooperation. This exhibition expanded our business scope and boosted our brand's influence in the Uzbekistan market.
Certifications
Certifications
| 11 Years+ OEM&ODM Bearings Manufacturers |
ISO 9001
RoHS
REACH
SGS
TOP 2-Alibaba
Packaging & Delivery
Supply Ability
Production equipment: fully automated production equipment
Supply Ability：100000 Piece/Pieces per Month for stainless steel bearings
Packaging & Delivery
Packaging Details：plastic tube, color box, carton, pallet for stainless steel bearings
Customised packaging: we support customised packaging according to your requirements
Port：any seaport or airport in China
FAQ
Q : Why choose us ?
A: a. With experiences over 10 years.
b. Strict inspection and high quality with reasonable price.
c. OEM service provided.
d. Delivery time is short.
Q: What kinds of bearing you supply?
A: main products are ball bearing, plastic bearing, ceramic bearing, needle bearings and
industrial tools, etc, as per customers' drawings or samples.
Q: When inspecting bearings, what should we need to consider?
A: The precision of the bearings (dimension tolerance, loading rate), internal
clearance and hardness under heat treatment, structure of cage and material.
Q:Your product certifications?
A: ISO 9001:2008, RoHS,CE,REACH,SGS.
Q: Can I have a sample order?
A: Yes, it is available to check quality first. Mixed samples are also acceptable.
Q: What about the lead time?
A: 3-7 days for samples, 3-4 weeks for mass production.
Q:What is your payment method?
A: We accept T/T, PAYPAL or Western Union.
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