FAG K1780-1729
Tapered roller bearings K-Series, in inch sizes, separable, adjusted or in pairs
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
25.4 mm
Bore diameter
D
56.896 mm
Outside diameter
B
19.837 mm
Width, inner ring
C
15.875 mm
Width, outer ring
T
19.368 mm
Width, total
Cr
43,000 N
Basic dynamic load rating, radial
C0r
46,500 N
Basic static load rating, radial
Cur
5,400 N
Fatigue load limit, radial
CG
14,200 1/min
Limiting speed
nϑr
9,500 1/min
Thermal speed rating
≈m
0.243 kg
Weight
Mounting dimensions
da max
30 mm
Maximum diameter of shaft shoulder
db min
30.5 mm
Minimum diameter of shaft shoulder
Da min
49 mm
Minimum diameter of housing shoulder
Db min
51 mm
Minimum diameter of housing shoulder
Ca min
2 mm
Minimum axial space
Cb min
3 mm
Minimum axial space
ra max
0.8 mm
Maximum fillet radius of shaft
rb max
1.3 mm
Maximum fillet radius of housing
