FAG 31307-A>A
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
35 mm
Bore diameter
D
80 mm
Outside diameter
B
21 mm
Width, inner ring
C
15 mm
Width, outer ring
T
22.75 mm
Width, total
Cr
60,000 N
Basic dynamic load rating, radial
C0r
64,000 N
Basic static load rating, radial
Cur
7,600 N
Fatigue load limit, radial
CG
9,100 1/min
Limiting speed
nϑr
5,700 1/min
Thermal speed rating
≈m
0.509 kg
Weight
Mounting dimensions
da max
44 mm
Maximum diameter of shaft shoulder
db min
44 mm
Minimum diameter of shaft shoulder
Da min
62 mm
Minimum diameter of housing shoulder
Da max
71 mm
Maximum diameter of housing shoulder
Db min
76 mm
Minimum diameter of housing shoulder
Ca min
4 mm
Minimum axial space
Cb min
7.5 mm
Minimum axial space
ra max
2 mm
Maximum fillet radius of shaft
rb max
1.5 mm
Maximum fillet radius of housing
