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SKU: 7909CTRV1VSUMP3-NSK

NSK 7909CTRV1VSUMP3 Super Precision Sealed Angular Contact Spindle Bearing 45x68x12mm

NSK 7909CTRV1VSUMP3 Super Precision Sealed Angular Contact Spindle Bearing 45x68x12mm
Regular price CHF 226.00 ex VAT
Regular price Sale price CHF 226.00 ex VAT
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3+ CHF 179.68
5+ CHF 169.58
10+ CHF 167.56
25+ CHF 165.54
49+ CHF 163.53
74+ CHF 161.51
99+ CHF 151.41
199+ CHF 149.39
249+ CHF 147.38
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999+ CHF 141.32
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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 0.129kg
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