INA Bearing DKLFA2080-2RS

Angular contact ball bearing units DKLFA..-2RS, double direction, for screw mounting, lip seals on both sides, with flattened flange
d=20mm, D=52mm, B=35mm, Mass bearing=0.683kg
Material: Bearing steels
In Stock:
Photo may not represent actual item. See the technical specification for details.

Specifications of INA Bearing DKLFA2080-2RS

INA Bearing DKLFA2080-2RS
INA Bearing DKLFA2080-2RS
INA Bearing DKLFA2080-2RS
INA Bearing DKLFA2080-2RS
INA Bearing DKLFA2080-2RS
INA Bearing DKLFA2080-2RS

Additional information

MRL 0.45 Nm Bearing friction torque
(1), (2) r AM20 recommended INA precision locknut for axial locking 1,2
(3) r ZM25 recommended INA precision locknut for radial locking 3
(1), (2) a 8580 N required locknut force axial 1
Mm 0.553 kg * cmu00b2 Mass moment of inertia
caL 750 N/u00b5m Rigidity axial
caL 1100 N/u00b5m Rigidity axial (HL)
MA 18 Nm Tightening torque nut
ckL 260 Nm/mrad Tilting stiffness

Main Dimensions & Performance Data

Ca 44500 N Basic dynamic load rating, axial HL
Ca 26000 N Basic dynamic load rating, axial
C0a 110000 N Basic static load rating, axial HL
C0a 47000 N Basic static load rating, axial
d 20 mm Bore diameter
Cua 2800 N Fatigue load limit, axial HL
Cua 2070 N Fatigue load limit, axial
nG Grease 5000 1/min Limiting speed for grease lubrication
D 52 mm Outside diameter
nu03d1 2200 1/min Thermally permissible speed
B 35 mm Width

Dimensions

d2 6.8 mm Fixing boring diameter
D1 80 mm Flange diameter
A 62 mm Flange width
r1 min 0.6 mm Minimum chamfer dimension
rmin 0.3 mm Minimum chamfer dimension
J 63 mm Pitch circle diameter (holes)
d1 34.5 mm Rib diameter inner ring
B1 19 mm Thickness of flange

Mounting dimensions

da max 43 mm Maximum diameter of shaft shoulder
da min 25 mm Minimum diameter shaft shoulder
n 4 Number of screws

Temperature range

Tmax 120 u00b0C Operating temperature max.
Tmin -30 u00b0C Operating temperature min.

Product description of INA Bearing DKLFA2080-2RS

INA Bearing DKLFA2080-2RS, It belongs to INA Bearing > Super Precision Bearings > Axial-angular Contact Ball Bearings for Screw Drives. and related type you may also like INA Bearing DKLFA2590-2RS.

INA Bearing DKLFA2080-2RS,Axial-angular Contact Ball Bearings for Screw Drives Screw drive bearing arrangements are subjected to requirements that often cannot be optimally fulfilled by the design construction of conventional bearings. In order to configure bearing arrangements for the highly dynamic operating conditions in screw drives with high accuracy, high load-carrying capacity, high rigidity, low friction, easy fit and maintenance-free or low-maintenance design, INA/FAG has a wide range of axial angular contact ball bearings. With this well thought-out product range, ideal application-specific solutions can now be found for all the technical and economic demands placed on the bearing arrangements of screw drives.

INA Bearing DKLFA2080-2RS,Axial-angular Contact Ball Bearings for Screw Drives, Axial angular contact ball bearings are available as single, double or triple-row ready-to-fit units. They are self-retaining and comprise thick-walled, geometrically stable outer rings, ball and cage assemblies and one-piece or two-piece inner rings. In several series, the outer ring has through holes for simple flange mounting to the adjacent construction. The bearing rings are matched to each other such that a defined preload is achieved when the rings are clamped in place using a precision locknut.

Bearings should only be fitted and dismantled in accordance with the Fitting and Maintenance Manual TPI 100. This TPI is available upon request.

During fitting of bearings, mounting forces should be applied only to the bearing ring to be fitted. Mounting forces must never be directed through the rolling elements or sealing rings. The characteristics of the bearings are only valid when used in combination with INA precision lock nuts and the associated tightening torques given in the dimension table.

Axial angular contact ball bearings are self-retaining and the individual bearing components are matched to each other.

The inner rings must not be removed from the bearing during fitting and dismantling. If the inner rings have been separated from the bearing, please contact INA/ FAG. Never use force to fit the bearing parts. This can lead to plastic deformations in the rolling element system that may render the bearing unusable.

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