NTN 4T-663/653 Bearing
NTN 4T-663/653 Bearing , NTN bearing , NTN 4T-663/653 Shopkeeper , NTN bearings enquiry
d - 82,55 mm
D - 146,05 mm
T - 41,275 mm
B - 41,275 mm
C - 31,75 mm
ra1 max. - 3,3 mm
a - 8 mm
Da - 131 mm
db - 92 mm
ra max. - 3,5 mm
da - 99 mm
Db - 139 mm
Weight - 2,78 Kg
Basic dynamic load rating (C) - 206 kN
Basic static load rating (C0) - 295 kN
(Grease) Lubrication Speed - 2 500 r/min
(Oil) Lubrication Speed - 3 300 r/min
Calculation factor (e) - 0,41
Calculation factor (Y0) - 0,81
Calculation factor (Y2) - 1,47
Size:82,55 mm * 146,05 mm * 41,275 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
