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BBER25AUU - SNR

BBER25AUU

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 diameter25 mm
d - Internal diameter tolerance0,011/-0,001
D - External diameter40 mm
D - External diameter tolerance0/-0,019
L - Length58 mm
L - Length tolerance0,3/-0,3
B - Flange width8 mm
D2 - Diameter62 mm
D3 - Diameter51 mm
X5,5 mm
Y9 mm
Z5,1 mm
Maximum eccentricity0,015 mm
Number of ball rows6
Mass0,335 kg
Product classification image
PRODUCT PERFORMANCE
Cmin0,908 kN
Cmax1,162 kN
C0min1,57 kN
C0max2,01 kN
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature110 °C