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SKU: 7904CTRDUDMP3-NSK

NSK 7904CTRDUDMP3 Super Precision Angular Contact Spindle Bearing 20x37x9mm (Set of 3)

NSK 7904CTRDUDMP3 Super Precision Angular Contact Spindle Bearing 20x37x9mm (Set of 3)
Regular price CHF 339.00 ex VAT
Regular price Sale price CHF 339.00 ex VAT
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3+ CHF 269.51
5+ CHF 254.37
10+ CHF 251.35
25+ CHF 248.32
49+ CHF 245.29
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199+ CHF 224.09
249+ CHF 221.06
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999+ CHF 211.98
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Description
Technical
--- Bearing dimensions
d 20mm
D 37mm
B 9mm
r<sub>min</sub> 0.3mm
r1<sub>min</sub> 0.15mm
--- Loads angles and speeds
C<sub>r</sub> 7.3Kn
C<sub>or</sub> 4.25kN
Axial load Kn 3.2 kN
Contact angle 15 degrees
Factor f<sub>o</sub> 14.9
Effective diameter 8.3mm
Max speed in grease 40400 rpm
Max speed in oil 61500 rpm
--- Fitting dimensions
d<sub>a min</sub> 22.5mm
D<sub>a max</sub> 34.5mm
D<sub>b max</sub> 35.8mm
r<sub>a max</sub> 0.3mm
r<sub>b max</sub> 0.15mm
Weight 0.108kg
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