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SKU: 7210A5TRSUMP4-NSK

NSK 7210A5TRSUMP4 Super Precision Angular Contact Spindle Bearing 50x90x20mm

NSK 7210A5TRSUMP4 Super Precision Angular Contact Spindle Bearing 50x90x20mm
Regular price €258,95 ex VAT
Regular price Sale price €258,95 ex VAT
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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> 43Kn
C<sub>or</sub> 30.5kN
Axial load Kn 25.2 kN
Contact angle 25 degrees
Factor f<sub>o</sub> -
Effective diameter 26.3mm
Max speed in grease 14300 rpm
Max speed in oil 21500 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 0.453kg
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