FAG 30318-A
Tapered roller bearings 303, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
90 mm
Bore diameter
D
190 mm
Outside diameter
B
43 mm
Width, inner ring
C
36 mm
Width, outer ring
T
46.5 mm
Width, total
Cr
330,000 N
Basic dynamic load rating, radial
C0r
395,000 N
Basic static load rating, radial
Cur
44,500 N
Fatigue load limit, radial
CG
3,850 1/min
Limiting speed
nϑr
3,050 1/min
Thermal speed rating
≈m
5.8 kg
Weight
Mounting dimensions
da max
113 mm
Maximum diameter of shaft shoulder
db min
104 mm
Minimum diameter of shaft shoulder
Da min
165 mm
Minimum diameter of housing shoulder
Da max
176 mm
Maximum diameter of housing shoulder
Db min
176 mm
Minimum diameter of housing shoulder
Ca min
6 mm
Minimum axial space
Cb min
10.5 mm
Minimum axial space
ra max
4 mm
Maximum fillet radius of shaft
rb max
3 mm
Maximum fillet radius of housing
