INA ZKLDF260 Bearing

INA ZKLDF260 bearing | 260x385x55 mm

Also known as : ZKLDF260

  • Inside Diameter: 260 mm
  • Outside Diameter: 385 mm
  • Width: 55 mm
  • Basic dynamic load rating: 0 kN
  • Basic static load rating: 0 kN

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INA ZKLDF260 Bearing

INA ZKLDF260 Bearing details

Number ZKLDF260  
Type Axial angular contact ball bearings
double direction, for screw mounting, sealing shields on both sides
 
d 260mm Sizes d > 460 mm available by agreement
D 385mm  
H 55mm  
  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 345mm  
D2 313mm  
D3 348mm  
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 36,5mm  
J 280mm Fixing holes in inner ring
J1 365mm Fixing holes in outer ring
t 36 x 10° Pitch t
Including retaining screws and extraction threads

Quantity X t
m 19kg ≈ Mass
MA 34Nm Screw tightening torque

Tightening torque for screws to DIN 912, grade 10.9.
Ca 162000N Basic dynamic load rating, axial
C0a 920000N Basic static load rating, axial
Cua 23800N Fatigue limit load, axial
nG 24001/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 3200N/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 700N/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 40000Nm/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 4700N/µm Axial rigidity of rolling element set
crL 700N/µm Radial rigidity of rolling element set
ckL 54000Nm/mrad Tilting rigidity of rolling element set

As INA bearing distributor, Nodes bearings have INA ZKLDF260 rotary table bearings in stock. ZKLDF260, double direction, for screw mounting, sealing shields on both sides.

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