NSK 7221A5TRSU Bearing
NSK 7221A5TRSU Bearing , NSK bearing , NSK 7221A5TRSU precision angular , NSK bearings description
d - 105 mm
D - 190 mm
B - 36 mm
C - 36 mm
a - 52,4 mm
d1 - 117 mm
r min. - 2,5 mm
r1 min. - 1,5 mm
D1 - 178 mm
D2 - 183 mm
Weight - 3,777 Kg
Basic dynamic load rating (C) - 155 000 kN
Basic static load rating (C0) - 137 000 kN
(Grease) Lubrication Speed - 6 500 r/min
(Oil) Lubrication Speed - 10 000 r/min
Size:105 mm * 190 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
