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BBER30LAUU - SNR

BBER30LAUU

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 CageRSt34-2
Initial greasingno
d - Internal diameter30 mm
d - Internal diameter tolerance0,013/-0,002
D - External diameter47 mm
D - External diameter tolerance0/-0,019
L - Length123 mm
L - Length tolerance0,3/-0,3
B - Flange width10 mm
D2 - Diameter76 mm
D3 - Diameter62 mm
X6,6 mm
Y11 mm
Z6,1 mm
Maximum eccentricity0,017 mm
Number of ball rows6
Mass0,815 kg
Product classification image
PRODUCT PERFORMANCE
Cmin2,6 kN
Cmax3,328 kN
C0min5,49 kN
C0max7,027 kN
Permissible static Moment My78 N/m
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature110 °C