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SKU: 7038CTRDUMP3-NSK

NSK 7038CTRDUMP3 Super Precision Angular Contact Spindle Bearing 190x290x46mm (Set of 2)

NSK 7038CTRDUMP3 Super Precision Angular Contact Spindle Bearing 190x290x46mm (Set of 2)
Regular price £4,611.66 ex VAT£5,533.99inc. VAT
Regular price Sale price £4,611.66 ex VAT£5,533.99 inc. VAT
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Description
Technical
--- Bearing dimensions
d 190mm
D 290mm
B 46mm
r<sub>min</sub> 2.1mm
r1<sub>min</sub> 1.1mm
--- Loads angles and speeds
C<sub>r</sub> 259Kn
C<sub>or</sub> 305kN
Axial load Kn 192 kN
Contact angle 15 degrees
Factor f<sub>o</sub> 15.9
Effective diameter 55.2mm
Max speed in grease 4400 rpm
Max speed in oil 6900 rpm
--- Fitting dimensions
d<sub>a min</sub> 202mm
D<sub>a max</sub> 278mm
D<sub>b max</sub> 283mm
r<sub>a max</sub> 2mm
r<sub>b max</sub> 1mm
Weight 22.4kg
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