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Flange type ball bushings

BBER8LAUU - SNR

BBER8LAUU

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

Documentation

Product information

PRODUCT DEFINITION
BrandSNR
Design typeBBER
Ball bushings categoryFlange type ball bushings
StandardISO dimension
Number of seals2
Material outer cylinder or steel segments100Cr6
Material CageSt15
Initial greasingNon/No
d - Internal diameter8 mm
d - Internal diameter tolerance0,009/-0,001
D - External diameter16 mm
D - External diameter tolerance0/-0,013
L - Length46 mm
L - Length tolerance0,3/-0,3
B - Flange width5 mm
D2 - Diameter32 mm
D3 - Diameter24 mm
X3,5 mm
Y6 mm
Z3,1 mm
Maximum eccentricity0,015 mm
Number of ball rows4
Mass0,059 kg
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PRODUCT PERFORMANCE
Cmin0,32 kN
Cmax0,452 kN
C0min0,804 kN
C0max1,137 kN
Permissible static Moment My4,3 N/m
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature110 °C