INA ZKLDF260
Combined Axial-, Radial-Super Precision Bearings
Axial angular contact ball bearings ZKLDF, double direction, for screw mounting, sealing shields on both sides
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
d
260 mm
Bore diameter
0 mm
Bore diameter upper tolerance
-0.018 mm
Bore diameter lower tolerance
D
385 mm
Flange diameter
0 mm
Flange diameter upper tolerance
-0.02 mm
Flange diameter lower tolerance
H
55 mm
Height
CG
2,400 1/min
Limiting speed
Ca
162,000 N
Basic dynamic load rating, axial
C0a
920,000 N
Basic static load rating, axial
Cua
23,800 N
Fatigue load limit, axial
≈m
18.4 kg
Weight
Mounting dimensions
J
280 mm
Pitch circle diameter fixing holes in inner ring
J1
365 mm
Pitch circle diameter fixing holes in outer ring
d1
9.3 mm
Fixing holes diameter inner ring
d2
15 mm
Counterbore diameter of fixing holes
a
8.2 mm
Counterbore depth of fixing holes
34
Quantity of fixing holes inner ring
d3
9.3 mm
Fixing holes diameter outer ring
33
Quantity of fixing holes outer ring
n
36
Pitch quantity
t
10 u00B0
Pitch separation angle
G
M12
Threaded extraction hole
3
Quantity of threaded extraction hole
MA
34 Nm
Screw tightening torque
2
Quantity of retaining screws
