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SKU: 7221CTRDULP3-NSK

NSK 7221CTRDULP3 Super Precision Angular Contact Spindle Bearing 105x190x36mm (Set of 2)

NSK 7221CTRDULP3 Super Precision Angular Contact Spindle Bearing 105x190x36mm (Set of 2)
Regular price CHF 1,711.00 ex VAT
Regular price Sale price CHF 1,711.00 ex VAT
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3+ CHF 1,363.82
5+ CHF 1,287.20
10+ CHF 1,271.88
25+ CHF 1,256.56
49+ CHF 1,241.23
74+ CHF 1,225.91
99+ CHF 1,149.29
199+ CHF 1,133.97
249+ CHF 1,118.64
499+ CHF 1,103.32
999+ CHF 1,072.67
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Description
Technical
--- Bearing dimensions
d 105mm
D 190mm
B 36mm
r<sub>min</sub> 2.1mm
r1<sub>min</sub> 1.1mm
--- Loads angles and speeds
C<sub>r</sub> 171Kn
C<sub>or</sub> 143kN
Axial load Kn 97.5 kN
Contact angle 15 degrees
Factor f<sub>o</sub> 14.5
Effective diameter 37.7mm
Max speed in grease 7800 rpm
Max speed in oil 11900 rpm
--- Fitting dimensions
d<sub>a min</sub> 117mm
D<sub>a max</sub> 178mm
D<sub>b max</sub> 183mm
r<sub>a max</sub> 2mm
r<sub>b max</sub> 1mm
Weight 7.56kg
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