7209ACP4DBB precision angular contact ball bearing for
machine tool spindle reparing bearings
7209 high speed precision angular contact ball bearing belong to machine tool main spindle bearing. 7209 Bearing is a popular item that could be used in different machine center., the dimensions are 45x85x19 mm ,
7209 angular contact ball Bearing with different matching ,
contact angle C=15 Degree or 25 degree,
with P4 P2 high precision accuracy grade.
Type: 7209 angular contact ball bearing
Dimension: 45x85x19 mm mm/Metic
ID(inner diameter)/Bore:45mm
OD(outer diameter):85 mm
Width/Height/thickness: 19mm
| Basic Dimensions(mm) | Bearing Type | Precision Rating | Contact angular:15 degaree | Contact angular:25 degaree | ||||||||
| basic load rating(KN) |
Limiting Speed (r/min) |
basic load rating(KN) |
Limiting Speed (r/min) |
|||||||||
| d | D | B | Cr | Cor | Grease | oil | Cr | Cor | Grease | oil | ||
| 45 | 85 | 19 | 7209 | P4 P2 | 35.5 | 33.5 | 15000 | 25000 | 33.8 | 32.3 | 13000 | 21000 |
Dimension series:
718 Urltra- light series
719 light series
70 medium series
72 heavy series
Contact angular “
C:15 degree
F:18 degree
AC:25 degree
Load:
EL: Urltra light
L:light
M:Moderate
H:Heavy
Bearing arrangement:
SU: Individual bearing,suitable for any arrangement
DU Duplex set, universal bearings
TU Triplex set, universal bearings
QU Quadruplex set,universal bearings
PU Quintuplex set,universal bearings
7209 bearing is super precision ball bearing for machine center main spindle, it's particularly suitable for supporting high axial forces, high speed ,high precision accuracy . If you have just Interesting 7008 bearing, You can call us or send enquiry, we would offer the prices, packing, and more detailed information on the 7208 bearing .
7209 angular contact ball bearing application as follows:
Machining centre,Turning spindle,Milling spindle for very high speeds,Grinding spindle,High frequency motor spindle,Grinding,Turning,Drilling, motor,Milling, drilling,
Universal.
