FAG K2780-2720
Tapered roller bearings K-Series, in inch sizes, separable, adjusted or in pairs
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
36.478 mm
Bore diameter
D
76.2 mm
Outside diameter
B
25.654 mm
Width, inner ring
C
19.05 mm
Width, outer ring
T
23.812 mm
Width, total
Cr
73,000 N
Basic dynamic load rating, radial
C0r
89,000 N
Basic static load rating, radial
Cur
10,400 N
Fatigue load limit, radial
CG
10,000 1/min
Limiting speed
nϑr
6,600 1/min
Thermal speed rating
≈m
0.534 kg
Weight
Mounting dimensions
da max
42.5 mm
Maximum diameter of shaft shoulder
db min
44.5 mm
Minimum diameter of shaft shoulder
Da min
66 mm
Minimum diameter of housing shoulder
Db min
70 mm
Minimum diameter of housing shoulder
Ca min
5 mm
Minimum axial space
Cb min
4.5 mm
Minimum axial space
ra max
1.6 mm
Maximum fillet radius of shaft
rb max
3.2 mm
Maximum fillet radius of housing
