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BBES20AUU-AJ - SNR

BBES20AUU-AJ

Adjustable ball bushings enable a reduction in radial clearance for 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 typeBBE-AJ
Ball bushings categoryStandard ball bushings, adjustable
BrandSNR
StandardISO dimensions
Number of seals2
Material outer cylinder or steel segmentsX105CrMo17
Material CageX5CrNi18-10
Initial greasingNo
d - Internal diameter20 mm
d - Internal diameter tolerance0,009/-0,001
D - External diameter32 mm
D - External diameter tolerance0/-0,011
L - Length45 mm
L - Length tolerance0/-0,2
L131,5 mm
L1 tolerance0/-0,2
D1 - Diameter30,3 mm
L21,6 mm
E2 mm
Number of ball rows5
Mass0,1 kg
Product classification image
PRODUCT PERFORMANCE
Cmin0,877 kN
Cmax1,283 kN
C0min1,37 kN
C0max2,004 kN
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature140 °C