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ZKLF 2068-2RS Axial Angular Contact Ball Bearing 20*68*28mm
Reference FOB Price:
US152 / Piece
Min. Order:
5 Piece
Stock:
1000 Piece
Port:
Qingdao
Payment term:
T/T, L/C, WESTERN UNION
Delivery time:
1-7 Days after payment
Technical Parameters:
Product Designations:
ZKLF 2068-2RS
Old Designations:
ZKLF 2068
HS Code:
8482103000
Structure:
Axial angular contact ball bearing
Inside Diameter:
20 mm
Outside Diameter:
68 mm
Thickness:
28 mm
Weight:
0.549 KG
Dynamic load Capacity, Radial (Cr):
28.5kN
Static load Capacity, Radial (Cor):
47kN
Reference speed (Grease rpm):
3000r/min
Limiting speed (Oil rpm):
2800r/min
Demensions:
20*68*28mm
Brand:
RTB/OEM/ODM
Radial Clearance Trade No.:
C0/C3
Precision Rating:
Z1V1,Z2V2,Z3V3/ABEC-1,ABEC-2,ABEC-3/P0,P4,P5,P6
Vibration:
v1-v3
Load Direction:
radial direction
Bearing Material:
chrome steel(GCR-15)
Seals Type:
glue seal
Seal Material:
glue
Transport Package:
Carton
Shipping Ways:
Shipping/Air express/International express
Country of Origin:
China
Product Description:
ZKLF 2068-2RS Axial angular contact ball bearings are precision bearings for screw drive bearing arrangements. Depending on the series, they can support radial forces as well as axial forces in one or both directions. Contact seals protect the rolling element system against contamination and moisture. For higher speeds, non-contact minimal gap seals can be used.
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ZKLF 2068-2RS
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Main Dimensions & Performance Data
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d
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Bore diameter
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20 mm
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D
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Outside diameter
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68 mm
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B
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Width
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28 mm
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rmin
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Minimum chamfer dimension
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0.3mm
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Cr
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Basic dynamic load rating, radial
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28500 N
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C0r
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Basic static load rating, radial
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47000 N
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Cur
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Fatigue load limit, radial
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2850 N
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nG
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Limiting speed
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3000 r/min
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nϑr
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Reference speed
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2800 r/min
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Weight
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0.549 kg
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D1
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Caliber diameter outer ring
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34.5 mm
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d2
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Shoulder diameter inner ring
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6.8 mm
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da min
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Minimum diameter shaft shoulder
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25mm
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Da max
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Maximum diameter of housing shoulder
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43mm
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ra max
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Maximum fillet radius
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19 mm
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f0
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Calculation factor
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0.097
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Other Details
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1) Package: wooden box packaging
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ZKLF 2068-2RS Axial angular contact ball bearings. The bearings are available with and without fixing holes in the outer ring. Bearings with holes are screw mounted directly on the adjacent construction. This solution is particularly economical since there is then no need for the locating bore that would otherwise be required or for the bearing cover with the associated matching work.
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