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SKU: 7210CTRQUMP3-NSK

NSK 7210CTRQUMP3 Super Precision Angular Contact Spindle Bearing 50x90x20mm (Set of 4)

NSK 7210CTRQUMP3 Super Precision Angular Contact Spindle Bearing 50x90x20mm (Set of 4)
Regular price CHF 955.00 ex VAT
Regular price Sale price CHF 955.00 ex VAT
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3+ CHF 760.65
5+ CHF 717.91
10+ CHF 709.37
25+ CHF 700.82
49+ CHF 692.27
74+ CHF 683.73
99+ CHF 640.99
199+ CHF 632.45
249+ CHF 623.90
499+ CHF 615.35
999+ CHF 598.26
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Description
Technical
--- Bearing dimensions
d 50mm
D 90mm
B 20mm
r<sub>min</sub> 1.1mm
r1<sub>min</sub> 0.6mm
--- Loads angles and speeds
C<sub>r</sub> 45Kn
C<sub>or</sub> 31.5kN
Axial load Kn 21.1 kN
Contact angle 15 degrees
Factor f<sub>o</sub> 14.5
Effective diameter 19.4mm
Max speed in grease 16500 rpm
Max speed in oil 25000 rpm
--- Fitting dimensions
d<sub>a min</sub> 57mm
D<sub>a max</sub> 83mm
D<sub>b max</sub> 85mm
r<sub>a max</sub> 1mm
r<sub>b max</sub> 0.6mm
Weight 1.828kg
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