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SKU: 7938CTRDUMP3-NSK

NSK 7938CTRDUMP3 Super Precision Angular Contact Spindle Bearing 190x260x33mm (Set of 2)

NSK 7938CTRDUMP3 Super Precision Angular Contact Spindle Bearing 190x260x33mm (Set of 2)
Regular price £4,589.43 ex VAT£5,507.32inc. VAT
Regular price Sale price £4,589.43 ex VAT£5,507.32 inc. VAT
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Description
Technical
--- Bearing dimensions
d 190mm
D 260mm
B 33mm
r<sub>min</sub> 2mm
r1<sub>min</sub> 1mm
--- Loads angles and speeds
C<sub>r</sub> 155Kn
C<sub>or</sub> 192kN
Axial load Kn 115 kN
Contact angle 15 degrees
Factor f<sub>o</sub> 16.7
Effective diameter 46.6mm
Max speed in grease 4700 rpm
Max speed in oil 7400 rpm
--- Fitting dimensions
d<sub>a min</sub> 200mm
D<sub>a max</sub> 250mm
D<sub>b max</sub> 254mm
r<sub>a max</sub> 2mm
r<sub>b max</sub> 1mm
Weight 9.96kg
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