INA ZKLDF325 Bearing

INA ZKLDF325 bearing | 325x450x60 mm

Also known as : ZKLDF325

  • Inside Diameter: 325 mm
  • Outside Diameter: 450 mm
  • Width: 60 mm
  • Basic dynamic load rating: 0 kN
  • Basic static load rating: 0 kN

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INA ZKLDF325 Bearing

INA ZKLDF325 Bearing details

Number ZKLDF325  
Type Axial angular contact ball bearings
double direction, for screw mounting, sealing shields on both sides
 
d 325mm Sizes d > 460 mm available by agreement
D 450mm  
H 60mm  
  34 Number of fixing holes in inner ring
Attention!
For fixing holes in the adjacent construction.
Note the pitch of the bearing holes.
  2 Number of retaining screws
  33 Number of fixing holes in outer ring
Attention!
For fixing holes in the adjacent construction.
Note the pitch of the bearing holes.
  3 Number of extraction threads
a 8,2mm Fixing holes in inner ring
D1 415mm  
D2 380mm  
D3 413mm  
d1 9,3mm Fixing holes in inner ring
d2 15mm Fixing holes in inner ring
d3 9,3mm Fixing holes in outer ring
G M12 Extraction thread
H1 40mm  
J 342mm Fixing holes in inner ring
J1 430mm Fixing holes in outer ring
t 36 x 10° Pitch t
Including retaining screws and extraction threads

Quantity X t
m 25kg ≈ Mass
MA 34Nm Screw tightening torque

Tightening torque for screws to DIN 912, grade 10.9.
Ca 172000N Basic dynamic load rating, axial
C0a 1110000N Basic static load rating, axial
Cua 26000N Fatigue limit load, axial
nG 20001/min Limiting speed
The limiting speeds increased by a factor of two are valid for bearings of the current generation with the internal suffix -B.
caL 4000N/µm Axial rigidity of bearing position
Rigidity values taking account of the rolling element set, rigidity of the bearing rings and the screw connections.
crL 800N/µm Radial rigidity of bearing position
Rigidity values taking account of the rolling element set, rigidity of the bearing rings and the screw connections.
ckL 60000Nm/mrad Tilting rigidity of the bearing position
Rigidity values taking account of the rolling element set, rigidity of the bearing rings and the screw connections.
caL 5400N/µm Axial rigidity of rolling element set
crL 800N/µm Radial rigidity of rolling element set
ckL 90000Nm/mrad Tilting rigidity of rolling element set

As INA bearing distributor, Nodes bearings have INA ZKLDF325 rotary table bearings in stock. ZKLDF325, double direction, for screw mounting, sealing shields on both sides.

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