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BBERS20UU - SNR

BBERS20UU

Flanged ball bushings are a useful addition to the standard ball bushings. The integrated flange design enables a more efficient arrangement of the housing or mounting holes. The flanged ball bushings are economical, because fewer components are required and altogether the installation is easier. The replacement of the ball bushings is easier.

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Specifica

CARATTTERISTICHE TECNICHE

Design type BBER
Ball bushings category Flange type ball bushings
Marchio SNR
Standard ISO dimension
Number of seals 2
Material outer cylinder or steel segments X105CrMo17
Material Cage PA
Grease filled no
d 20 mm
Internal diameter tolerance (d) 0,009/-0,001
ØD 32 mm
External diameter tolerance (D) 0/-0,019
Length (L) 45 mm
Length tolerance (L) 0,3/-0,3
B 8 mm
ØD2 54 mm
ØD3 43 mm
X 5,5 mm
Y 9 mm
Z 5,1 mm
Maximum eccentricity 15000 mm
Number of ball rows 5
Peso 0,182 kg
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PRESTAZIONI

Cmin 877000 kN
Cmax 1283000 kN
C0min 1370000 kN
C0max 2004000 kN
Temp min di funzionamento (Tmin) -20 °C
Temp max di funzionamento (Tmax) 80 °C