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An excellent brand choice of the world's auto manufacturers and parts dealers. Established in 2004, focused on delivering value-added precision for every movement.
Explore ProductsSRF Bearing, established in 2004, has become a trusted partner for global auto manufacturers and parts dealers. We are committed to delivering high-precision bearings that enhance performance, durability, and efficiency across industries.
Shandong Haizhi Precision Bearing Material Technology Co. Ltd., established in 2016, is a Qilu New Fourth Edition listed company (shareholding code: 300971). The core shareholder is Qingdao Haopin Haizhi Information Technology Co. Ltd., united in vision to build a globally recognized brand.
The SRF trademark dates back to 1937 as China’s first self-aligning ball bearing trademark. Today, we are inspired to build a “100-year trademark” enterprise, driven by innovation, quality, and strategic partnerships.
SRF Bearing strictly controls the procurement channels of raw materials. Our quality control department conducts system audits on suppliers in accordance with ISO9000 and QS9000 standards, ensuring only qualified subcontractors are selected.
Regular quality assurance checks and capability assessments ensure consistent material excellence.
Joint venture branches and production bases in Luoyang, Liaocheng, Changzhou, Harbin, Wafangdian, and Cixi.
Dedicated technology research and development to innovate next-generation bearing solutions.
Engineered for performance, durability, and precision. SRF offers a comprehensive portfolio of bearings trusted by OEMs and industrial partners worldwide.
High-speed, low-noise performance ideal for electric motors, appliances, and automotive applications.
Handles combined radial and axial loads, commonly used in automotive wheel hubs and gearboxes.
Self-aligning design with high load capacity, ideal for heavy-duty industrial environments.
Compact design with high radial load capacity, perfect for tight spaces in transmissions and engines.
Supports axial loads in one direction, used in crane hooks, turntables, and automotive gear systems.
Precision-engineered for wheel hubs, transmissions, and engine components with extended service life.
Ultra-slim design for space-constrained applications in robotics, aerospace, and medical devices.
Housed units with seals and lubrication for easy mounting in conveyors, fans, and industrial machinery.
Compensates for shaft misalignment, ideal for applications with deflection or mounting inaccuracies.
High radial load capacity with low friction, suitable for motors, gearboxes, and industrial drives.
Supports combined loads at high speeds, commonly used in machine tool spindles and pumps.
Allows angular motion under load, used in linkages, joints, and suspension systems.
From raw material sourcing to final inspection, every step is engineered for excellence, reliability, and long-term value.
Compliance with international quality standards ensures consistent product integrity.
Trusted by manufacturers and dealers across continents for reliable supply and support.
Custom engineering and volume production for original equipment manufacturers.
Driven by legacy and long-term commitment to innovation and brand excellence.
ERIKS recognized for offering industrial customers more than just parts—delivering comprehensive maintenance solutions.
Innovative bearings support LNG and hydrogen-powered vessels, reducing emissions in maritime transport.
Smart condition monitoring and lubricant management combined for predictive maintenance.
Proper care extends life and reduces downtime in mining, energy, and food manufacturing sectors.
Misalignment, lubrication issues, and contamination top the list—preventable with proper monitoring.
QJ series offers four-point contact design for long life and easy handling in high-RPM applications.
For inquiries, partnerships, or technical support, reach out through the official SRFBRG channel.
86-0635-7132656
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