NSK 557S/552A Bearing
NSK 557S/552A Bearing , NSK bearing , NSK 557S/552A Bidder , NSK bearings Shopkeeper
d - 53,975 mm
D - 123,825 mm
T - 38,1 mm
B - 36,678 mm
C - 30,162 mm
ra1 max. - 3,3 mm
a - 28,8 mm
r min. - 3,5 mm
r1 min. - 3,3 mm
Da - 109 mm
db - 65 mm
ra max. - 3,5 mm
da - 71 mm
Db - 116 mm
Weight - 2,254 Kg
Basic dynamic load rating (C) - 161 kN
Basic static load rating (C0) - 221 kN
(Grease) Lubrication Speed - 3000 r/min
(Oil) Lubrication Speed - 4000 r/min
Calculation factor (e) - 0,35
Calculation factor (Y0) - 0,95
Calculation factor (Y1) - 1,7
Size:53,975 mm * 123,825 mm * 38,1 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
