Bearing Purchasing, Export and After-sales Questions
Reduce communication cost with clear answers for product selection, purchasing terms, logistics and warranty support.
How do I choose between ZZ, 2RS and OPEN bearings?
ZZ uses metal shields, 2RS uses rubber seals for better dust protection, and OPEN is suitable where lubrication or internal access is required.
What is the difference between P0, P6, P5 and P4?
P0 is common precision. P6, P5 and P4 support higher accuracy, lower vibration and stricter running tolerance.
Can you match SKF, NSK or TIMKEN replacement models?
Yes. Send model numbers, photos, dimensions or application equipment; the team will confirm equivalent or alternative bearing references.
What is the MOQ?
MOQ depends on product category, stock status, OEM packaging and custom requirements.
Can I request samples?
Samples can be discussed for standard models or custom projects. Sample cost and freight depend on destination and model.
Which payment methods are supported?
Payment terms can be discussed according to order size, cooperation history and buyer country.
Do you support customs documents and logistics?
Commercial invoice, packing list, carton marks, shipment photos and logistics tracking can be provided.
What if there is a quality issue?
Provide photos, videos, batch information and application condition. The team will review inspection records and propose a solution.