INA VLA200744-N bearing

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please contact Email for any inquiry sales@tanchin.hk INA VLA200744-N

d_i:   634                Tolerance: +0,6

D_a:   838,1                  

D_i:   745,5                Tolerance: +0,6

H:   56           

C_0a:   530000         Basic static load rating, axial

n_a:   18         Number of fixing holes in outer ring

n_i:   16         Number of fixing holes in inner ring

d_{i ZT}:   636         Valid for bearings with centring (suffix ZT)
Centring lengths (T, t) (see dimension drawing)
Tolerance: +IT8

L_a:   785           

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

d₀:   828           

m:   6         Tooth modulus

D_{i ZT}:   747         Valid for bearings with centring (suffix ZT)
Centring lengths (T, t) (see dimension drawing)
Tolerance: +IT8

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

C_a:   211000         Basic dynamic load rating, axial

:        Bearings are also available without holes in the bearing rings.

C_0r:   198000         Basic static load rating, radial

F_{r per}:   74300         Maximum permissible radial load against friction lock

z:   138         Number of teeth

L_i:   662           

d_a:   742,5         Tolerance: -0,6

C_r:   138000         Basic dynamic load rating, radial

:        4 taper type lubrication nipples, DIN 71412-A S8x1, spaced uniformly on circumference

m:   54,5         Mass

Type:   INA Slewing rings