Product details from catalogue Inquiry

Drawings:

21308-E1-XL-K-C3 FAG

Housing selection guide


d Bore diameter 40 mm
D Outside diameter 90 mm
B Width 23 mm
Cr Basic dynamic load rating, radial 109.000 N
C0r Basic static load rating, radial 107.000 N
Cur Fatigue load limit, radial 14.600 N
nG Limiting speed 9.800 1/min
nϑr Reference speed 5.200 1/min
≈m Weight 0,713 kg
da min Minimum diameter shaft shoulder 49 mm
da max Maximum diameter of shaft shoulder 59 mm
Da max Maximum diameter of housing shoulder 81 mm
ra max Maximum recess radius 1,5 mm
db min Minimum cavity diameter of the sleeve 44 mm
Ba min Minimum cavity width of the sleeve 5 mm
rmin Minimum chamfer dimension 1,5 mm
D1 Bore diameter outer ring 80,8 mm
d2 Raceway diameter of the inner ring 59,9 mm
ds Diameter lubrication hole 3,2 mm
ns Width of lubricating groove 4,8 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 200 °C
e Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y 0,23
Y1 Dynamic axial load factor 2,95
Y2 Dynamic axial load factor 4,4
Y0 Static axial load factor 2,89
Design without central rip E1
Bore type Tapered, taper 1:12 K
Cage Sheet metal cage JPA
Radial internal clearance Group 3 (C3) C3
Relubrication feature Standard