INA XSA140744-N bearing

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please contact Email for any inquiry sales@tanchin.hk INA XSA140744-N

d_i:   674                Centring lengths (see dimension drawing)
Tolerance: +IT7

D_a:   838,1                  

D_i:   747                Centring lengths (see dimension drawing)
Tolerance: +IT7

n_i:   40         Number of fixing holes in inner ring

C_a:   315000         Basic dynamic load rating, axial

m:   59         Mass

z:   138         Number of teeth

m:   6         Tooth modulus

  0,01 - 0,04  :   0,01 - 0,04         Bearing clearance: preload

n_a:   36         Number of fixing holes in outer ring

C_0a:   930000         Basic static load rating, axial

C_0r:   455000         Basic static load rating, radial

:        Running accuracies (in relation to raceway):
A: 0,05
B: 0,05
C: 0,08
D: 0,08

L_a:   785           

F_{r per}:   148700         Maximum permissible radial load against friction lock

C_r:   200000         Basic dynamic load rating, radial

d_a:   743         Tolerance: -0,6

d₀:   828           

F_{z max}:   31500         Max. permissible tooth force against tooth fracture in dedendum

H:   56           

:        4 taper type lubrication nipples, DIN 71412-A M8x1, spaced uniformly on circumference

F_{z norm}:   21300         Maximum permissible tooth force (dedendum fatigue strength)

L_i:   698           

Type:   INA Slewing rings