deep groove ball bearing 684  abec7 bearings axial load

Deep Groove Ball Bearings 689 nsk axial load

• mainly take radial load as well as moderate axial load.
• less coefficient of friction
• less vibration and noise
• less energy consumption
• high limiting speed
• large size range
• variations of structure

Deep Groove Ball Bearing mainly apply to transmission box,instrumentation,electric machine,household   appliances,internal combustion engines,transport vehicles,agricultural machinery,construction machinery,engineering  machinery and so on.  

Details

Material of bearing: carbon steel, chrome steel, stainless steel and ceramic
SIZE: inside size:10mm~1320mm
          Outside size:30mm~1600mm
          Width :  9~300mm  

They are diverse in their designs and sizes,generally speaking,there are following types:

----single row deep groove ball bearings.

----double row deep groove ball bearings.

----energy efficient deep groove ball bearings.

----stainless steel single row deep ball bearings.

----single row deep groove ball bearings with filling slots

Advantages
Deep groove ball bearing is the most representative of rolling bearing, wide applications. Suitable for high speed even high  speed of operation, and very durable, need not often maintenance. These bearings are small friction coefficient, extreme high  speed, simple structure, low cost, easy to manufacture high manufacture accuracy. Size range and forms a diverse, used in  precision instruments, low noise motor, automobiles, motorcycles and general machinery industries, is the mechanical  industry the most widely used type bearings.

  abec 7 BALL  bearings