Double Row Self-Aligning Ball Bearings have a sphere raceway in the outer ring and a double raceway in the inner ring. This feature give the bearings their self-aligning property, permitting angular misalignment of the shaft relative to the housing.

Shenyang NBC bearing electrical machinery Co.,Ltd specialized in the production of bearings for 20 years,there are complete production equipments , the perfect quality of tests,strict production process management and comprehensive after-sales service.

Why Choose us?

• Competitive price and high quality
• Large stocks
• Small order can be accepted
• Next day delivery
• OEM can be peovided 
• Just-in-time scheduling                                     
• Full technical support
• Machining facility for special sizes of bearings
• Products all over the world, quality assurance

1.Q:Could you provide sample for test before mass production?

A: Sure,we can send free samples to you. However, you may afford the freight.

2.Q:What's your payment terms?
  

A:T/T, L/C, Escrow,D/P, Western union, etc.

3 Q: What's your delivery time?
  

A:Lead time: usually 3-5 days.

   Shipping time by sea: usually 12-15 days.
   Shipping time by air: usually 5-7 days.(Sample)

4:Q:Can you accept OEM?

 A: sure ,we can customized according to customer’s different requirement,not only that ,packing we also can design according your request.

5:Q:If i want to order many different items,but every product order is small,are you accept?

 A: we can accept small order,and we also can mix different items in one container.

 6:Q:How about your technical support of bearings?

 A:Our bearings are produced in modern facilities using state of the art manufacturing techniques.

7:Q:How about the quality of bearings?

A:Quality emphasis in all production processes coupled with 100% inspection for critical performance characteristics ensure product consistency.

 8:Q:What kinds of bearings you can manufacture?

  A:We produces standard and custom  ball bearings,roller bearings.We also produce custom bearings designed for your special needs.