Super Machine - Your China Linkage Joint Expert, Alibaba Highly recommended supplier.     Hub bearing are double row angular contact ball bearings,have double row angular contact ball bearings performance characterstics,generally use double separte inner ring structure,with big contact angle ,ease of assembly and to ensure that the axial clearance .Apply to automobile hub wheels.   The daily maintenance of auto bearing 1.It is forbidden to start car in high gear 2.It is forbidden to lift the clutch pedal 3.It is strictly prohibited overloading and speeding cars 4.Should regularly check the shaft hanger fastening 5.Should regularly check the shaft working conditions Application Field Oil pump, roots blower, air compressor, all kinds of transmission, fuel injection pump, printing machiner   Delivery Time: Sample Time: We provide free samples for parts in stock. Client pays for air freight for sample delivery or provide freight account on collect. Sample can be sent out next day upon request. Please send email for sample requirement.   Bulk Order Delivery Time: Stock in hand: Ship next day after receipt of payment. Bulk production: 30~45 days after receipt of deposit (may vary depending on specific items and item quantities) For urgent order, we can make it faster. Please send email to negotiate. Payment Terms:   T/T, L/C, Paypal