Designation :ZKLF50115-2Z
Mass(kg) :1.86
Dimensions(mm)
d :50
D :115
B :34
d1 :72
r min. :0.3
r1 min. :0.6
J :94
d2 :8.8
b :3
I :25
Pitch n×t :12×30°
Mounting dimensions(mm)
Da max. :82
da min. :63
t1 :0.2
Fixing screws DIN EN ISO 4762 10.9
Size :M8
na×ta :6×60°
Basic load ratings axial(N)
Ca :51000
Coa :126000
Fatigue limit load
Cu N :7400
Limiting speed
nG grease min–1 :4200
Thermally safe operating speed
nP min–1 :3000
Bearing frictional torque MR Nm :0.45
Rigidity axial caL N/µm :1250
Tilting rigidity ckL :1000
Mass moment of inertia Mm :5.24
Axial runout µm :2.5
Recommended INA precision locknut
For radial locking :ZM50
For axial locking :AM50
Tightening torque MA Nm :85
Required locknut force axial N :16280
