KOYO 857R/854 Bearing
KOYO 857R/854 Bearing , KOYO bearing , KOYO 857R/854 dimensions , KOYO bearings inquiry
d - 92,075 mm
D - 190,5 mm
T - 57,15 mm
B - 57,531 mm
C - 44,45 mm
a - 39,9 mm
r min. - 7,9 mm
r2 min. - 3,2 mm
da min. - 121 mm
Da - 170 mm
db min - 106 mm
ra max. - 7,9 mm
rb max. - 3,2 mm
Db - 174 mm
Weight - 7,52 Kg
Basic dynamic load rating (C) - 385 kN
Basic static load rating (C0) - 565 kN
(Grease) Lubrication Speed - 2100 r/min
(Oil) Lubrication Speed - 2700 r/min
Calculation factor (e) - 0,33
Calculation factor (Y0) - 0,99
Calculation factor (Y1) - 1,79
Size:92,075 mm * 190,5 mm * 57,15 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
