• NSK 7903A5TRDUHP3 Super Precision Angular Contact Spindle Bearing 17x30x7mm (Set of 2)
  • NSK
1 2

SKU: 7903A5TRDUHP3-NSK

NSK 7903A5TRDUHP3 Super Precision Angular Contact Spindle Bearing 17x30x7mm (Set of 2)

NSK 7903A5TRDUHP3 Super Precision Angular Contact Spindle Bearing 17x30x7mm (Set of 2)
$321.89 ex VAT
$321.89 ex VAT
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Description
Brand / Quality:
NSK - High Quality
Inside Diameter:
17mm
Outside Diameter:
30mm
Width:
7mm
Seals / Shields:
None
Style:
Universal Matched Pair of Bearings
Contact Angle:
25 Degree contact angle
Bearing Preload:
Heavy preload
Technical
--- Bearing dimensions
d 17mm
D 30mm
B 7mm
r<sub>min</sub> 0.3mm
r1<sub>min</sub> 0.15mm
--- Loads angles and speeds
C<sub>r</sub> 5Kn
C<sub>or</sub> 2.8kN
Axial load Kn 2.21 kN
Contact angle 25 degrees
Factor f<sub>o</sub> ?
Effective diameter 9mm
Max speed in grease 42600 rpm
Max speed in oil 63900 rpm
--- Fitting dimensions
d<sub>a min</sub> 19.5mm
D<sub>a max</sub> 27.5mm
D<sub>b max</sub> 28.8mm
r<sub>a max</sub> 0.3mm
r<sub>b max</sub> 0.15mm
Weight 0.034kg
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