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BBER5UU - SNR

BBER5UU

Flange type ball bushings enable precise and low-friction linear movements on self-supporting hardened steel shafts.

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Technical datasheet

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PRODUCT DEFINITION
Design typeBBER
Ball bushings categoryFlange type ball bushings
BrandSNR
StandardISO dimensions
Number of seals2
Material outer cylinder or steel segments100Cr6
Material CagePA
Initial greasingno
d - Internal diameter5 mm
d - Internal diameter tolerance0,008/0
D - External diameter12 mm
D - External diameter tolerance0/-0,013
L - Length22 mm
L - Length tolerance0,3/-0,3
B - Flange width5 mm
D2 - Diameter28 mm
D3 - Diameter20 mm
X3,5 mm
Y6 mm
Z3,1 mm
Maximum eccentricity0,012 mm
Number of ball rows4
Mass0,026 kg
Product classification image
PRODUCT PERFORMANCE
Cmin0,159 kN
Cmax0,225 kN
C0min0,265 kN
C0max0,375 kN
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature80 °C