Deep groove ball bearings are the most versatile and widely used type of ball bearings on the market.
We manufacture bearings according to various precision levels to meet diverse industry needs:
P0 < P6 < P5 < P4 classes of ball bearings.
The precision classes are as follows: P0 (ABEC-1) = +0-0.007MM; P6 (ABEC-3) = +0-0.006MM; P5 (ABEC-5) = +0-0.0005MM; P4 (ABEC-7) = +0-0.004MM;
Level P0 bearings are suitable for most applications, while higher precision P5 and P6 levels are ideal for high-precision industries such as aerospace and aviation.
We also classify our bearings based on noise levels for optimal performance:
Z1, Z2, Z3, Z4 levels.
Decibel values for each noise level are: Z1: 33-38 dB; Z2: 28-32 dB; Z3: 22-25 dB; Z4: 15-21 dB.
ALLFINE deep groove ball bearings boast exceptional performance and reliability:
1. Outstanding high temperature resistance, ensuring optimal functionality even in extreme conditions;
2. Ultra-quiet operation, promoting a serene and efficient environment;
3. Remarkable precision engineering for enhanced accuracy and performance;
4. Extended service life, providing durability and lasting value for prolonged usage.
In addition to our premier High Temperature P0 Nylon Cage Deep Groove Bearing, Shandong Allfine Auto Parts Co., Ltd. proudly manufactures an extensive array of bearing types. Our diverse product line includes Deep Groove Ball Bearings, Tapered Roller Bearings, Spherical Roller Bearings, Cylindrical Roller Bearings, Self-Aligning Ball Bearings, Thrust Ball/Roller Bearings, Needle Roller Bearings, Pillow Block Bearings, Insert Bearings, Square Bore Agricultural Bearings, Clutch Bearings, Linear Bearings, Radial Spherical Plain Bearings, and Automotive Bearings. Each product is crafted with precision to ensure optimal performance and durability, meeting the rigorous demands of various applications.
Allfine brand bearings are extensively utilized across a myriad of sectors including the electronics industry, household appliances, and precision motors,
as well as motorcycle parts, automotive components,
chemical machinery, food processing machinery, aerospace technology, automobile manufacturing, medical and biological fields, marine navigation, industrial robotics, metallurgy, petroleum industry, and numerous other domains.
Our packing:
Industrial package + outer carton + pallets;
Single box + outer carton + pallets;
Tube package + middle box + outer carton + pallets;
Customized packaging according to your requirements;
Q: Could you supply samples for free?
A: Yes, we provide free samples;
1) Sample quantity: 1-10 PCS available.
2) Free samples: Depending on the Model No. and quantity. Some bearings may require clients to cover shipping costs.
Q: Could you accept OEM and customization?
A: Yes, custom logos and drawings are acceptable.
Our OEM policy includes:
1) Printing your brand on the bearing.
2) Custom packaging including plastic bags, individual boxes, and outer cartons as per your design;
3) All copyrights are owned by clients, and we promise not to disclose any information.
Q: What is your company's MOQ?
A: Our MOQ is 1 piece.
Q: Is your company a factory or a trading company?
A: We are a factory, with over10,000 M2workshop space. You are welcome to visit us anytime and by any means.
Q: What is the quality guarantee for your bearings?
A: 1) The defect rate of new goods received is ZERO .
2) The service life of normal industrial bearings like ball bearings is 2 years , and the service life of automotive bearings is at least 5,000 KM ; For detailed quality guarantees of specific bearing models, please contact our sales team.
Q: What is the delivery time?
A: 7-15 days, mostly based on your order quantity.
Q: How can we contact you quickly?
A: Please send us an inquiry or message, or leave your contact information, such as a Whatsapp number. We will respond within 12 hours with the detailed information you need.
Additional Support:
We offer a professional catalog and data for all types of bearings. Just provide the item number, and we will offer detailed pricing and quality information within 12 hours.
We can meet your needs in various aspects, such as bearing material, precision rating, seal type, OEM service, etc.
Audited Supplier 
){kind=link}
){kind=link}