High-Performance Joint Bearings for Industrial Applications
Premium-grade SIR series joint bearings (SIR40ES, SIR35ES, SIR30ES, SIR25ES) and GF series (GF15DO-2RS, GF16DO-2RS, GF17DO-2RS) engineered for precision and durability. Made in China with strict quality control.
Key Features
Heat-treated alloy steel inner ring for extreme load resistance. PTFE-lined spherical outer ring reduces friction and wear. Double-lip 2RS seals protect against dust and moisture. Precision grinding ensures smooth rotation under heavy stress.
Ideal For
Construction machinery, agricultural equipment, automotive suspensions, and robotics. Perfect for high-load, low-speed rotational or oscillating movements.
Why Choose Us
Global wholesale supplier with unbeatable bulk pricing. Direct factory sourcing guarantees authenticity and cost efficiency. Fast shipping worldwide.