Flange type ball bushings enable precise and low-friction linear movements on self-supporting hardened steel shafts.
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PRODUCT DEFINITION | |
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Brand | SNR |
Design type | BBER |
Ball bushings category | Flange type ball bushings |
Standard | ISO dimension |
Number of seals | 2 |
Material outer cylinder or steel segments | 100Cr6 |
Material Cage | RSt34-2 |
Initial greasing | Non/No |
d - Internal diameter | 25 mm |
d - Internal diameter tolerance | 0,013/-0,002 |
D - External diameter | 40 mm |
D - External diameter tolerance | 0/-0,019 |
L - Length | 112 mm |
L - Length tolerance | 0,3/-0,3 |
B - Flange width | 8 mm |
D2 - Diameter | 62 mm |
L3 | 52 mm |
D3 - Diameter | 51 mm |
X | 5,5 mm |
Y | 9 mm |
Z | 5,1 mm |
Maximum eccentricity | 0,017 mm |
Number of ball rows | 6 |
Mass | 0,54 kg |
PRODUCT PERFORMANCE | |
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Cmin | 1,49 kN |
Cmax | 1,907 kN |
C0min | 3,14 kN |
C0max | 4,019 kN |
Permissible static Moment My | 44 N/m |
Tmin - Min operating temperature | -20 °C |
Tmax - Max operating temperature | 110 °C |