NSK 7921A5 Bearing
NSK 7921A5 Bearing , NSK bearing , NSK 7921A5 introduced , NSK bearings Agency
d - 105 mm
D - 145 mm
B - 20 mm
C - 20 mm
a - 39,2 mm
r min. - 1,1 mm
r1 min. - 0,6 mm
da min. - 112 mm
Da max. - 138 mm
ra max. - 1 mm
Weight - 0,82 Kg
Basic dynamic load rating (C) - 48 kN
Basic static load rating (C0) - 54 kN
(Grease) Lubrication Speed - 5 600 r/min
(Oil) Lubrication Speed - 7 500 r/min
Size:105 mm * 145 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
