About Us
J&S Bearing Units Factory is a professional supplier of bearing units and insert bearings, focusing on stable supply, large inventory and fast delivery.
With years of experience in production and export, we support global distributors, wholesalers and equipment maintenance companies.
Stock-Oriented Manufacturing & Global Supply
With a large warehouse, stable production support and efficient logistics coordination, we are able to deliver standard bearing units quickly and consistently.
Our goal is to help customers reduce lead time, simplify sourcing and maintain stable supply.
Our Manufacturing, Stock & Quality Capability
Mature Manufacturing Process with Interchangeable Standards
Our bearing units are produced based on mature and widely accepted manufacturing processes in the industry.
We follow standard dimensions and technical specifications, allowing our products to be interchangeable with common international brands such as SKF, NSK, NTN and FYH.
This ensures compatibility in aftermarket applications and simplifies replacement for end users.
Strong Production Support & Large Inventory System
We maintain both production capability and large inventory to support different order requirements.
Monthly Production Capacity: 80,000 – 120,000 sets
Assembly Lines: 6 lines for bearing units
CNC & Machining Equipment: 30+ units
Warehouse Area: 2,000+ m²
Stock Models: Thousands of standard bearing unit models
Our warehouse is regularly stocked with fast-moving models, allowing immediate shipment for most standard orders.
Routine Inspection Integrated into Daily Production
Quality control is implemented as a routine part of our production and stocking process.
Each batch is checked before shipment, including:
Dimensional inspection
Rotation and clearance testing
Noise and vibration control
Surface and sealing inspection
This ensures stable performance for standard industrial applications.
Efficient Warehouse Management & Fast Delivery
Our warehouse is organized for fast picking and packing, helping reduce delivery time.
With long-term cooperation with logistics partners, we can arrange shipment quickly for both small and bulk orders.
Standard Orders: Ship within 3–7 days
Flexible Packing: Carton / Pallet / Custom packing
Export Handling: Experienced in international shipment