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BBER30AUU - SNR

BBER30AUU

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 tolerance0,011/-0,001
D - External diameter47 mm
D - External diameter tolerance0/-0,019
L - Length68 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 eccentricity0,015 mm
Number of ball rows6
Mass0,56 kg
Product classification image
PRODUCT PERFORMANCE
Cmin1,584 kN
Cmax2,028 kN
C0min2,74 kN
C0max3,507 kN
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature110 °C