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Flange type ball bushings

BBER60UU - SNR

BBER60UU

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 CagePA
Initial greasingNon/No
d - Internal diameter60 mm
d - Internal diameter tolerance0,013/-0,002
D - External diameter90 mm
D - External diameter tolerance0/-0,025
L - Length125 mm
L - Length tolerance0,3/-0,3
B - Flange width18 mm
D2 - Diameter134 mm
D3 - Diameter112 mm
X11 mm
Y17 mm
Z11,1 mm
Maximum eccentricity0,02 mm
Number of ball rows6
Mass3,22 kg
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PRODUCT PERFORMANCE
Cmin6,085 kN
Cmax7,789 kN
C0min9,8 kN
C0max12,544 kN
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature80 °C