7920A5DB

7920A5DB
Bearing Type Ball
For Load Direction Combined Radial and Thrust
Construction Two
Single Row/Double Row Single
Seal Type Open
Precision Rating P4 (ABEC-7)
Contact Angle 25
Part Number 7920A5DB
Arrangement DB (back-to-back arrangement)
Bore Dia (d) 100 mm
Bore Dia Tolerance -0.008mm to 0
Outer Dia (D) 140 mm
Outer Dia Tolerance -0.009mm to 0
Width (2B) 40 mm
Width Tolerance -0.2mm to 0
Ring Material 52100 Chrome steel
Ball Material 52100 Chrome steel
Cage Material TYN (ball guided polyamide resin cage)
TR (outer ring guided polyamide resin cage)
W ( steel plate punching)
T85 (polyamide 46 resin)
Dynamic Load Rating (Cr) (KN) 77
Static Load Rating (Cor) (KN) 103
Max Speed (Grease) (RPM) 4500
Max Speed (Oil) (RPM)  6300
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -40 to 120 ºC
Mass(Kg) 1.608
RoHS Compliant
  • Request a Quote

Recommend