INA XI120288-N bearing

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please contact Email for any inquiry sales@tanchin.hk INA XI120288-N

d_i:   216                  

D_a:   340                  

b:   34                  

z:   56         Number of teeth

  0 - 0,02  :   0 - 0,02         Bearing clearance: preload

d_a:   287           

t:   2,5           

d_{a ZT}:   285         Valid for bearings with centring (suffix ZT)
Centring lengths (T, t) (see dimension drawing)
Tolerance: +IT8

F_{r per}:   35000         Maximum permissible radial load against friction lock

L_a:   324           

n_a:   20         Number of fixing holes in outer ring

F_{z max}:   17800         Max. permissible tooth force against tooth fracture in dedendum

F_{z norm}:   12300         Maximum permissible tooth force (dedendum fatigue strength)

h:   33           

d_B:   9           

u:   6           

n_i:   20         Number of fixing holes in inner ring

d₀:   224           

T:   5           

H:   38           

m:   4         Tooth modulus

C_a:   150000         Basic dynamic load rating, axial

m:   12         Mass

D_{a ZT}:   338         Valid for bearings with centring (suffix ZT)
Centring lengths (T, t) (see dimension drawing)
Tolerance: -IT8

:        Taper type lubrication nipples, DIN 71412, spaced approximately uniformly on circumference and partially recessed

C_0r:   141000         Basic static load rating, radial

L_i:   252           

D_i:   289           

C_0a:   290000         Basic static load rating, axial

C_r:   95000         Basic dynamic load rating, radial

Type:   INA Slewing rings