INA VSI250755-N bearing

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please contact Email for any inquiry sales@tanchin.hk INA VSI250755-N

d_i:   610                  

D_a:   855                  

D_{a ZT}:   853                Valid for bearings with centring (suffix ZT)
Centring lengths (see dimension drawing)
Tolerance: -IT8

C_0a:   2250000         Basic static load rating, axial

L_a:   815           

m:   119         Mass

C_a:   460000         Basic dynamic load rating, axial

F_{z norm}:   68000         Maximum permissible tooth force (dedendum fatigue strength)

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

n_B:   24         Number of fixing holes per ring

z:   63         Number of teeth

F_{z max}:   98900         Max. permissible tooth force against tooth fracture in dedendum

C_0r:   1010000         Basic static load rating, radial

C_r:   300000         Basic dynamic load rating, radial

m:   10         Tooth modulus

H:   80           

d₀:   630           

L_i:   694           

d_a:   757           

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

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

d_{a ZT}:   755         Valid for bearings with centring (suffix ZT)
Centring lengths (see dimension drawing)
Tolerance: -IT8

D_i:   753           

F_{r per}:   290400         Maximum permissible radial load against friction lock

Type:   INA Slewing rings