Best Pricision China Wholesale NTN NSK NACHI Koyo Timken AC423040-1 Ba300-4wsa Bd130-1SA Bn220-1 Cr4411px1 Angular Contact Ball Bearing for Excavator Parts

• Contact Angle：15°
• Aligning：Non-Aligning Bearing
• Separated：Unseparated
• Rows Number：Single
• Load Direction：Radial Bearing
• Material：Bearing Steel

=== Base Info ===

• Model NO.：AC423040-1 BA300-4WSA BD130-1SA BN220-1 CR4411PX1
• Cage：Steel Cage.Copper Cage.Nylon Cage
• Lubrication：Grease Lubrication
• MOQ：1PCS
• Stock：Rich Stock
• Feature：Long Life, High Speed, Low Noise
• Precision：P0 P6 P5 P4 P2
• Samples：Available
• Serive：OEM
• Company：Industrial and Trading Company
• Transport Package：Plastic Tube+Carton+Pallet
• Specification：Standard
• Trademark：NTN NSK NACHI Koyo Timken
• Origin：Japan USA
• HS Code：8482103000
• Production Capacity：1000000pieces,Month

=== Description ===

What is your Before-sales Service ? 
1>.Offer bearing related consultation about technology and application;
2>.Help customers about bearing choicing, clearance configuration, products' life and reliability analysis;
3>.Offer highly cost-effective and complete solution program according to site conditions;
4>.Offer localized program on introduced equipment to save running cost;
5>.Design and develop non-standard bearing to support customers' technology innovation

2. What is your After-sales Service ?
1>.Offer training about bearing installation and maintenance;
2>.Offer guidance about bearing installation, adjustment and testing at site;
3>.Help customers with trouble diagnosis and failure analysis;
4>.Visit customers regularly and feedback their rational suggestions and requirements to company.

If you want to know more details, contact me freely.