FAG 31313-XL
Tapered roller bearings 313, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
(BRAND)：FAG
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
d
65 mm
Bore diameter
D
140 mm
Outside diameter
B
33 mm
Width, inner ring
C
23 mm
Width, outer ring
T
36 mm
Width, total
Cr
203,000 N
Basic dynamic load rating, radial
C0r
188,000 N
Basic static load rating, radial
Cur
29,000 N
Fatigue load limit, radial
CG
6,100 1/min
Limiting speed
nϑr
3,650 1/min
Thermal speed rating
≈m
2.335 kg
Weight
Mounting dimensions
da max
79 mm
Maximum diameter of shaft shoulder
db min
77 mm
Minimum diameter of shaft shoulder
Da min
111 mm
Minimum diameter of housing shoulder
Da max
128 mm
Maximum diameter of housing shoulder
Db min
132 mm
Minimum diameter of housing shoulder
Ca min
5 mm
Minimum axial space
Cb min
13 mm
Minimum axial space
ra max
3 mm
Maximum fillet radius of shaft
rb max
2.5 mm
Maximum fillet radius of housing
