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SKU: 7948CTRSULP3-NSK

NSK 7948CTRSULP3 Super Precision Angular Contact Spindle Bearing 240x320x38mm

NSK 7948CTRSULP3 Super Precision Angular Contact Spindle Bearing 240x320x38mm
Regular price €3.948,95 ex VAT
Regular price Sale price €3.948,95 ex VAT
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Description
Technical
--- Bearing dimensions
d 240mm
D 320mm
B 38mm
r<sub>min</sub> 2.1mm
r1<sub>min</sub> 1.1mm
--- Loads angles and speeds
C<sub>r</sub> 210Kn
C<sub>or</sub> 286kN
Axial load Kn 166 kN
Contact angle 15 degrees
Factor f<sub>o</sub> 16.8
Effective diameter 56.5mm
Max speed in grease 3800 rpm
Max speed in oil 5900 rpm
--- Fitting dimensions
d<sub>a min</sub> 252mm
D<sub>a max</sub> 308mm
D<sub>b max</sub> 313mm
r<sub>a max</sub> 2mm
r<sub>b max</sub> 1mm
Weight 8.3kg
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