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Item description/product images

DescriptionMaterial:Steel housing.
Nitrile rubber seal.
Version:Ground edges.Note:Preloaded high-accuracy bearings with a 60° thrust angle. The bearings accept both radial and axial forces from both directions. Due to their preload, the angular contact ball bearings provide a high level of stiffness, excellent concentricity, precise tool positioning and repeatability.

The integrated low-friction seal effectively keeps dirt away from the bearing, thereby ensuring excellent operating safety and a long service life.

The bearing friction coefficient Mrl is a reference value.

The moment of inertia corresponds to that of the rotating inner ring.

The limiting speeds are applicable after grease is applied.
Technical data:All bearings are supplied ready for mounting with lubricating grease type KE2P-35 acc. to DIN 51825.

Housing and shaft tolerances correspond to roundness tolerance class IT2 and perpendicularity tolerance class IT4.
Application:For thread drive bearing.Temperature range:-30 °C to +120 °C.Assembly:Precision slotted nuts must be used for mounting the threaded spindles.

To compensate for any material settling during assembly, tighten the slotted nuts using 2x tightening torque, loosen slightly and then tighten using the prescribed tightening torque.

Tighten fastening screws crosswise up to max. 70% of the yield point.
Special features:
RoHS
DownloadHere is all the information as a PDF datasheet:

Are you looking for CAD data? These can be found directly in the product table.
 Datasheet 23806-01_A Axial angular contact ball bearing, steel, double row with flange, Form A 255 kB

Drawings

Axial angular contact ball bearing, steel, double row with flange, Form A

Item selection/filter

Order No.AbbreviationVersion 1FormBB1B2D

D1D2D3D4D5RR1αβMTightening torque,
precision locknut
Nm
Speed limit
rpm
CADAcc.PriceOrder
23806-01-1012055251255-2RSdouble-rowA25 -0,2531712-0,00555-0,0125-6,6420,30,660°120°M683800 186.16 €
Order No.

AbbreviationStatic
load rating
N
Dynamic
load rating
N
Axial
rigidity
N/μm
Tilt rigidity
Nm/mrad
Bearing friction torque
Nm
Moment of
inertia
kg.cm²
Circular runout
μm
Radial
bearing clearance
Hole
tolerance
μm
OD
tolerance
μm
Width
tolerance
μm
CADAcc.PriceOrder
23806-01-1012055251255-2RS2470016900375500,160,0682,0pre-tensioned0-50-100-250 186.16 €
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