Popular model China export bearings are high-quality, ISO 9001:2015-certified components manufactured by MS Bearings (Kunshan, Jiangsu, since 2019) for global B2B buyers, OEMs, and distributors across 30+ countries. These bearings deliver OEM-equivalent performance matching SKF, FAG, and NSK standards, with factory-direct pricing and a 12-month warranty for all export orders. This guide covers key specs, applications, quality checks, and selection tips for these widely used bearings.
Key Specifications of Popular China Export Bearing Models
MS Bearings’ popular export models span core bearing types, with verified specs per ISO 15:2017 and 2024 factory production data. Below is a comparison of three top-selling models:
| Bearing Model | Type | Max Radial Load (kN) | Max Speed (RPM, Oil Lubrication) | Temperature Range (°C) |
|---|---|---|---|---|
| 6205 | Deep Groove Ball | 17.8 | 19000 | -30 to +120 |
| NU2210 | Cylindrical Roller | 118 | 10000 | -25 to +140 |
| 30205 | Tapered Roller | 25.5 | 15000 | -20 to +150 |
All models are available in standard and precision grades, with custom dimensional options for non-standard OEM requirements.
Common Applications for Popular China Export Bearings
These bearings are designed for industrial use cases across sectors, including:
- Electric motors (6205 series for low-load, high-speed operations)
- Conveyor systems (NU2210 series for heavy radial loads and misalignment tolerance)
- Agricultural equipment (30205 series for tapered load applications like tractor axles)
- Pumps and gearboxes (multi-type bearings for mixed load conditions)
Note: MS Bearings provides application-specific recommendations to match bearing models to your exact operational needs, per 15+ years of export experience.
Quality Assurance for Export Bearings
Per MS Bearings factory quality control protocols (2024), all popular models undergo 3 key checks before shipment:
- Visual inspection for surface defects (no scratches, burrs, or dimensional deviations)
- Tolerance testing per ISO 492:2019 (radial runout, axial play within ±0.005mm)
- Load and speed validation on test benches to ensure performance meets rated specs
Every shipment includes a quality certificate, with traceability to production batches for full compliance.
How to Select the Right Popular Model Export Bearing
Selecting the correct model depends on three core factors:
- Load Type: Use tapered roller bearings (like 30205) for combined radial-thrust loads; cylindrical roller bearings (NU2210) for heavy radial loads only.
- Operating Speed: Deep groove ball bearings (6205) support higher speeds for motor applications, while roller bearings are suited for slower, high-load operations.
- Environmental Conditions: Choose bearings with temperature-resistant seals for extreme environments (e.g., -30°C to +150°C).
What certifications do popular China export bearings have?
All MS Bearings export bearings are certified to ISO 9001:2015, ISO 14001:2015, and CE standards, ensuring compliance with global import requirements.
What is the minimum order quantity (MOQ) for factory-direct exports?
The MOQ for popular models is typically 50 units per SKU, with flexible bulk discounts for orders over 500 units.
Can these bearings replace SKF equivalents?
Yes, MS Bearings’ popular models are engineered to match SKF’s dimensional and performance specs, with a 1:1 replacement compatibility for most industrial applications.
For bulk orders, OEM requirements, or technical support, MS Bearings provides factory-direct solutions to meet your global needs. Visit mshjzc.com to request a customized quote for popular model China export bearings.
