7030AC main spindle ball bearing 150*225*35mm

Angular contact ball bearings 7030AC,7030B for machine tool spindles require high rotation accuracy, sufficient stiffness, load-bearing capacity and small occupancy of space. The bearing 7030b with size 150x225x35mm for the machine tool main spindle shaft.

The ball bearing 7030AC specification as following:
The bearing full name:single row four point contact ball bearing
The bearing full items:7030AC
The bearing old type:7030c 7030b
The bearing full inch size:5.9x8.86x1.38inch size
The bearing outer diameter inch size:8.86
The bearing inner diameter inch size:5.9
The bearing height:1.38 inch size
The bearing clearance:C1 C2 C3 Group
The bearing boundary size:150*225*35 mm
The bearing outerside diameter:225mm
The bearing inside diameter:150mm
The bearing width:35mm
The bearing load :
The dynamic load:119KN
The static load:132KN
The bearing grease working speed:1900 rpm
The bearing oil working speed:2800rpm
The bearing accuracy grade:P5 P4 P2 grade
The delivery time: in stock, within one day after getting the order
The bearing stock qty:2000PCS

 Back to back bearing arrangement
Face to face bearing arrangement
Tandem bearing arrangement
DB:Back-to-back arrangement Designation suffix DB
DF:Designation suffix DB Designation suffix DF (FF)
DT:Tandem arrangement Designation suffix DT (T)
TBT:Back-to-back and tandem arrangement Designation suffix TBT (TD)
TFT:Face-to-face and tandem arrangement Designation suffix TFT (TF)
TT:Tandem arrangement Designation suffix TT (3T)
QBC:Tandem back-to-back arrangement Designation suffix QBC (TDT)
QFC:Tandem face-to-face arrangement Designation suffix QFC (TFT)
QBT:Back-to-back and tandem arrangement Designation suffix QBT (3TD)
QFT:Face-to-face and tandem arrangement Designation suffix QFT (3TF)
QT:Tandem arrangement Designation suffix QT (4T)