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SKU: 7909CTRDUDLP3-NSK

NSK 7909CTRDUDLP3 Super Precision Angular Contact Spindle Bearing 45x68x12mm (Set of 3)

NSK 7909CTRDUDLP3 Super Precision Angular Contact Spindle Bearing 45x68x12mm (Set of 3)
Regular price CHF 488.00 ex VAT
Regular price Sale price CHF 488.00 ex VAT
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3+ CHF 388.33
5+ CHF 366.51
10+ CHF 362.15
25+ CHF 357.79
49+ CHF 353.42
74+ CHF 349.06
99+ CHF 327.24
199+ CHF 322.88
249+ CHF 318.52
499+ CHF 314.15
999+ CHF 305.43
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Description
Technical
--- Bearing dimensions
d 45mm
D 68mm
B 12mm
r<sub>min</sub> 0.6mm
r1<sub>min</sub> 0.3mm
--- Loads angles and speeds
C<sub>r</sub> 16.8Kn
C<sub>or</sub> 13.4kN
Axial load Kn 8.55 kN
Contact angle 15 degrees
Factor f<sub>o</sub> 16
Effective diameter 13.6mm
Max speed in grease 20400 rpm
Max speed in oil 31000 rpm
--- Fitting dimensions
d<sub>a min</sub> 50mm
D<sub>a max</sub> 63mm
D<sub>b max</sub> 65.5mm
r<sub>a max</sub> 0.6mm
r<sub>b max</sub> 0.3mm
Weight 0.387kg
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