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SKU: 7210CTRSULP4-NSK

NSK 7210CTRSULP4 Super Precision Angular Contact Spindle Bearing 50x90x20mm

NSK 7210CTRSULP4 Super Precision Angular Contact Spindle Bearing 50x90x20mm
Regular price £214.31 ex VAT£257.17inc. VAT
Regular price Sale price £214.31 ex VAT£257.17 inc. 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> 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 0.457kg
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