• NSK 7904A5TRDUMP3 Super Precision Angular Contact Spindle Bearing 20x37x9mm (Set of 2)
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SKU: 7904A5TRDUMP3-NSK

NSK 7904A5TRDUMP3 Super Precision Angular Contact Spindle Bearing 20x37x9mm (Set of 2)

NSK 7904A5TRDUMP3 Super Precision Angular Contact Spindle Bearing 20x37x9mm (Set of 2)
$378.90 ex VAT
$378.90 ex VAT
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Description
5ZG1TM6ZIA
Brand / Quality:
NSK - High Quality
Inside Diameter:
20mm
Outside Diameter:
37mm
Width:
9mm
Seals / Shields:
None
Style:
Universal Matched Pair of Bearings
Contact Angle:
25 Degree contact angle
Bearing Preload:
Medium preload
Technical
--- Bearing dimensions
d 20mm
D 37mm
B 9mm
r<sub>min</sub> 0.3mm
r1<sub>min</sub> 0.15mm
--- Loads angles and speeds
C<sub>r</sub> 6.95Kn
C<sub>or</sub> 4.05kN
Axial load Kn 3.55 kN
Contact angle 25 degrees
Factor f<sub>o</sub> -
Effective diameter 11.1mm
Max speed in grease 35100 rpm
Max speed in oil 52700 rpm
--- Fitting dimensions
d<sub>a min</sub> 22.5mm
D<sub>a max</sub> 34.5mm
D<sub>b max</sub> 35.8mm
r<sub>a max</sub> 0.3mm
r<sub>b max</sub> 0.15mm
Weight 0.074kg
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