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Super ball bushings

BBET25UU - SNR

BBET25UU

Super ball bushings are characterized by the ability to compensate misalignments of up to ± 0.5 °. Super ball bushings are available in closed and open versions.

Documentation

Product information

PRODUCT DEFINITION
BrandSNR
Design typeBBET
Ball bushings categorySuper ball bushings, closed
StandardISO dimension
Number of seals2
Material outer cylinder or steel segments100Cr6
Material CagePA
Initial greasingNon/No
Re-lubricableOui/Yes
d - Internal diameter25 mm
d - Internal diameter tolerance0,011/-0,001
D - External diameter40 mm
L - Length58 mm
L - Length tolerance0,2/-0,2
L144,1 mm
L1 tolerance0/-0,3
D1 - Diameter37,5 mm
L21,85 mm
Diameter F H113 mm
G1,5 mm
J1,5 mm
Number of ball rows6
Mass0,123 kg
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PRODUCT PERFORMANCE
Cmin3,78 kN
Cmax4,838 kN
C0min4,72 kN
C0max6,042 kN
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature80 °C