NTN 4T-18790/18724 Bearing
NTN 4T-18790/18724 Bearing , NTN bearing , NTN 4T-18790/18724 available , NTN bearings Applications
d - 50,8 mm
D - 88,9 mm
T - 17,462 mm
B - 17,462 mm
C - 13,495 mm
ra1 max. - 1,3 mm
a - 0,8 mm
Da - 78 mm
db - 56 mm
ra max. - 3,5 mm
da - 62 mm
Db - 82 mm
Weight - 0,431 Kg
Basic dynamic load rating (C) - 49,5 kN
Basic static load rating (C0) - 65 kN
(Grease) Lubrication Speed - 4 200 r/min
(Oil) Lubrication Speed - 5 600 r/min
Calculation factor (e) - 0,41
Calculation factor (Y0) - 0,81
Calculation factor (Y2) - 1,48
Size:50,8 mm * 88,9 mm * 17,462 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
