INA VSA250855-N bearing

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please contact Email for any inquiry sales@tanchin.hk INA VSA250855-N

d_i:   755                  

D_a:   997                  

D_i:   853                  

  0,05 - 0,24  :   0,05 - 0,24         Axial tilting clearance

C_0r:   1150000         Basic static load rating, radial

n_B:   28         Number of fixing holes per ring

d₀:   981           

d_{i ZT}:   757         Valid for bearings with centring (suffix ZT)
Centring lengths (T, t) (see dimension drawing)
Tolerance: +IT8

L_i:   795           

:        4 taper type lubrication nipples, DIN 71412-A M10x1, spaced uniformly on circumference

H:   80           

m:   9         Tooth modulus

L_a:   916           

C_a:   485000         Basic dynamic load rating, axial

F_{z max}:   80200         Max. permissible tooth force against tooth fracture in dedendum

  0,03 - 0,13  :   0,03 - 0,13         Radial clearance

m:   145         Mass

z:   109         Number of teeth

C_r:   315000         Basic dynamic load rating, radial

D_{i ZT}:   855         Valid for bearings with centring (suffix ZT)
Centring lengths (T, t) (see dimension drawing)
Tolerance: +IT8

F_{r per}:   338800         Maximum permissible radial load against friction lock

d_a:   857           

C_0a:   2550000         Basic static load rating, axial

F_{z norm}:   55100         Maximum permissible tooth force (dedendum fatigue strength)

Type:   INA Slewing rings