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BBER50LUU - SNR

BBER50LUU

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 diameter50 mm
d - Internal diameter tolerance0,016/-0,004
D - External diameter75 mm
D - External diameter tolerance0/-0,022
L - Length192 mm
L - Length tolerance0,3/-0,3
B - Flange width13 mm
D2 - Diameter112 mm
D3 - Diameter94 mm
X9 mm
Y14 mm
Z8,1 mm
Maximum eccentricity0,02 mm
Number of ball rows6
Mass2,82 kg
Product classification image
PRODUCT PERFORMANCE
Cmin7,701 kN
Cmax9,857 kN
C0min15,9 kN
C0max20,352 kN
Permissible static Moment My396 N/m
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature80 °C