Double Row Angular Contact Ball Bearings
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Ball Bearings
Ball Bearings
Precision Ball Bearings with Long Service Life
Our high-precision ball bearings are designed for ultra-low friction, smooth rotation, and extended durability. Manufactured with micrometer-level surface finishes and strict quality control, they perform reliably across a wide range of speeds and loads. These bearings are widely used in motors, agricultural machinery, industrial transmissions, and medical devices.
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Configure Your Ball Bearing
Every BOM ball bearing is built to meet application requirements. Select from the options below to match your load, speed, precision and operating conditions.
01
Bearing Type
Deep groove, angular contact or self-aligning designs for different load and motion requirements.
02
Ball Arrangement
Optimized ball geometry provides smooth rotation and supports radial, axial and combined loads.
03
Cage Design
Steel, brass or polymer cages for balanced performance between speed, durability and noise control.
04
Seal Configuration
Open, shielded or sealed options to protect against contamination and retain lubrication.
05
Lubrication
Grease or oil lubrication options selected for speed, temperature and service life requirements.
06
Precision Class
Standard to high precision grades for improved accuracy, reduced vibration and smooth operation.
Tolerance & Precision Classes
Manufactured according to international ball bearing standards to ensure dimensional accuracy, smooth rotation and reliable performance across various applications.
| ISO 492 | DIN 620 | ABEC / AFBMA | Typical Use |
|---|---|---|---|
| Normal (P0) | P0 | ABEC 1 | General machinery and standard applications |
| Class 6 (P6) | P6 | ABEC 3 | Electric motors, pumps and industrial equipment |
| Class 5 (P5) | P5 | ABEC 5 | Precision machinery and automation systems |
| Class 4 (P4) | P4 | ABEC 7 | High-speed spindles and precision drives |
| Class 2 (P2) | P2 | ABEC 9 | Ultra-precision equipment and advanced motion systems |
ISO 9001 IATF 16949 RoHS Compliant
Where They Perform Best
Automotive
Reliable rotation solutions for engines, transmissions and vehicle systems.
Electric Motors
Low-friction operation with excellent speed capability and durability.
Machine Tools
High accuracy bearings for precision equipment and rotating assemblies.
Industrial Equipment
Smooth, dependable performance in pumps, gearboxes and automation systems.
Frequently Asked Questions
What loads can a ball bearing carry?+
Ball bearings are designed to support radial loads and, depending on the type, can also handle axial or combined loads with smooth rotational performance.
What types of ball bearings are available?+
We supply deep groove, angular contact, self-aligning and custom ball bearing solutions for various industrial applications.
Can you supply custom specifications?+
Yes. Bore dimensions, clearance, seals, lubrication, materials and precision grades can be customized according to application requirements.
What is your minimum order quantity?+
MOQ depends on bearing size, specification and production requirements. Contact our team for a customized quotation.
Custom Bearings
Your One-Stop
Customization Solutions
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Initial Inquiry01Share needs, expert contact <24h.
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Technical Review02Tailored solutions: peak performance, fair cost.
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Solution & Proposal03Tailored solutions: peak performance, fair cost.
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Factory Tour & Audit04Witness Quality Control firsthand.
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Manufacturing05Process & inspection: consistent quality.
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Partnership & Support06Beyond delivery: lifetime tech support.