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SKU: 7218A5TRSUMP4-NSK

NSK 7218A5TRSUMP4 Super Precision Angular Contact Spindle Bearing 90x160x30mm

NSK 7218A5TRSUMP4 Super Precision Angular Contact Spindle Bearing 90x160x30mm
Regular price CHF 564.00 ex VAT
Regular price Sale price CHF 564.00 ex VAT
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5+ CHF 417.36
10+ CHF 412.39
25+ CHF 407.43
49+ CHF 402.46
74+ CHF 397.49
99+ CHF 372.65
199+ CHF 367.68
249+ CHF 362.71
499+ CHF 357.74
999+ CHF 347.80
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Description
Technical
--- Bearing dimensions
d 90mm
D 160mm
B 30mm
r<sub>min</sub> 2mm
r1<sub>min</sub> 1mm
--- Loads angles and speeds
C<sub>r</sub> 123Kn
C<sub>or</sub> 100kN
Axial load Kn 83.5 kN
Contact angle 25 degrees
Factor f<sub>o</sub> -
Effective diameter 44.1mm
Max speed in grease 8000 rpm
Max speed in oil 12000 rpm
--- Fitting dimensions
d<sub>a min</sub> 100mm
D<sub>a max</sub> 150mm
D<sub>b max</sub> 154mm
r<sub>a max</sub> 2mm
r<sub>b max</sub> 1mm
Weight 2.31kg
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