FAG 31330-X-XL
Tapered roller bearings 313, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
150 mm
Bore diameter
D
320 mm
Outside diameter
B
75 mm
Width, inner ring
C
50 mm
Width, outer ring
T
82 mm
Width, total
Cr
930,000 N
Basic dynamic load rating, radial
C0r
1,040,000 N
Basic static load rating, radial
Cur
130,000 N
Fatigue load limit, radial
CG
2,550 1/min
Limiting speed
nϑr
1,540 1/min
Thermal speed rating
≈m
27.5 kg
Weight
Mounting dimensions
da max
181 mm
Maximum diameter of shaft shoulder
db min
168 mm
Minimum diameter of shaft shoulder
Da min
251 mm
Minimum diameter of housing shoulder
Da max
302 mm
Maximum diameter of housing shoulder
Db min
300 mm
Minimum diameter of housing shoulder
Ca min
9 mm
Minimum axial space
Cb min
32 mm
Minimum axial space
ra max
5 mm
Maximum fillet radius of shaft
rb max
4 mm
Maximum fillet radius of housing
