Closed 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 | BBE |
Ball bushings category | Standard ball bushings, closed |
Standard | JIS dimension |
Number of seals | 2 |
Material outer cylinder or steel segments | 100Cr6 |
Material Cage | St15 |
Initial greasing | Non/No |
d - Internal diameter | 80 mm |
d - Internal diameter tolerance | 0/-0,015 |
D - External diameter | 120 mm |
D - External diameter tolerance | 0/-0,022 |
L - Length | 140 mm |
L - Length tolerance | 0/-0,4 |
L1 | 105,5 mm |
L1 tolerance | 0/-0,4 |
D1 - Diameter | 116 mm |
L2 | 4,15 mm |
Number of ball rows | 6 |
Mass | 4,52 kg |
PRODUCT PERFORMANCE | |
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Cmin | 10,347 kN |
Cmax | 13,244 kN |
C0min | 16 kN |
C0max | 20,48 kN |
Tmin - Min operating temperature | -20 °C |
Tmax - Max operating temperature | 110 °C |