A professional manufacturer dedicated to developing premium ball bearings focused on High precision, Low noise, High speed, and Long life. We build high precision bearings under the CooU ® brand.
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Quality Control System: Scientific and efficient production with full inspections at every stage, including 100% inner diameter, roundness, vibration noise, and manual noise testing.
Available Models: 822-2z-t9h | 1026-2z-t9h | 1228-2z-t9h
Application: Specially designed for Yarn covering machinery spindles.
Compatibility: Suitable for MENEGATTO, OMM, ISHIKAWA, Weifeng, Jinggong Nanfeng machinery, etc.
Material: Chrome steel (GCr15) with Polyamide cage
Tolerance: ABEC3 (P6)
Clearance: C3
Max Speed: 28,000 rpm
Stock Status: Merchandise on hand
Frequently Asked Questions
🔹 What machinery are these bearings designed for?
These bearings are specifically engineered for yarn covering machinery spindles, compatible with major brands like MENEGATTO, OMM, ISHIKAWA, and others.
🔹 What is the maximum speed rating?
The 1026-2Z-T9H and related models are capable of operating at high speeds up to 28,000 RPM.
🔹 What materials are used in construction?
We use high-grade Chrome steel (GCr15) for the rings and balls, paired with a durable Polyamide cage for high-temperature stability.
🔹 How do you ensure the quality of each bearing?
We perform 100% inspections on inner diameters, roundness, and vibration levels. Every bearing undergoes both automatic and manual noise testing before packing.
🔹 What are the precision and tolerance standards?
Our bearings meet ABEC3 (P6) tolerance standards with a C3 clearance to ensure high precision and long service life.
🔹 Are these items currently in stock?
Yes, we maintain "Merchandise on hand" for standard models, ensuring efficient delivery times for your orders.