Precision Angular Contact Ball Bearings 70 Series

Precision Angular Contact Ball Bearings 70 Series

150

Application:Industrial robots, automation equipment, machine tools and other fields.
Accuracy:Provide P5/P4 and national standard P2 level products to meet the accuracy requirements of different application fields.
  • Precision Angular Contact Ball Bearings 70 Series
  • Precision Angular Contact Ball Bearings 70 Series
  • Precision Angular Contact Ball Bearings 70 Series

Application: 70 series precision angular contact ball bearings are mainly used in machine tool spindles, high-speed electric spindles and screw rod support devices.

Accuracy: Product accuracy levels P5, P4 and P2.

Raw materials: The inner and outer rings of the bearing are made of refined bearing steel GCR15. Other bearing materials can also be used according to customer requirements. The rolling elements use refined bearing steel balls and ceramic balls. The cages are mainly phenolic laminated bakelite cages and reinforced nylon cages.

Customized services: A full range of angular contact ball bearing products can provide sealed structure bearings. The full range of angular contact bearings can provide directional assemblies and universal assemblies.


Precision Angular Contact Ball Bearings 70 Series Precision Angular Contact Ball Bearings 70 Series
Principal Dimensions(mm)
d :150
D :225
B :35
Designation :7030AC
Basic Load Ratings
Dynamic :174.2
Static :184.9
Limited Speed
Grease :4200
Oil :6300
Weight(kg) :4.8
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