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BBE12UU-OP - SNR

BBE12UU-OP

With open ball bushings, supported and hardened steel shafts are used to reduce deflection for precise and low-friction linear movements.

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Technical datasheet

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PRODUCT DEFINITION
Design typeBBE-OP
Ball bushings categoryStandard ball bushings, open
BrandSNR
StandardISO dimensions
Number of seals2
Material outer cylinder or steel segments100Cr6
Material CagePA
Initial greasingno
d - Internal diameter12 mm
d - Internal diameter tolerance0,008/0
D - External diameter22 mm
D - External diameter tolerance0/-0,009
L - Length32 mm
L - Length tolerance0/-0,2
L122,9 mm
L1 tolerance0/-0,2
D1 - Diameter21 mm
L21,3 mm
E7,5 mm
Alpha78 °
Number of ball rows3
Mass0,035 kg
Product classification image
PRODUCT PERFORMANCE
Cmin0,416 kN
Cmax0,416 kN
C0min0,784 kN
C0max0,784 kN
Crev for OP266.24
C0rev for OP501.76
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature80 °C