• NSK 7210CTRQUMP3 Super Precision Angular Contact Spindle Bearing 50x90x20mm (Set of 4)
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SKU: 7210CTRQUMP3-NSK

NSK 7210CTRQUMP3 Super Precision Angular Contact Spindle Bearing 50x90x20mm (Set of 4)

NSK 7210CTRQUMP3 Super Precision Angular Contact Spindle Bearing 50x90x20mm (Set of 4)
€1.000,95 ex VAT
€1.000,95 ex VAT
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Description
RGR72E2J9J
Brand / Quality:
NSK - High Quality
Inside Diameter:
50mm
Outside Diameter:
90mm
Width:
20mm
Seals / Shields:
None
Style:
Universal Matched Quad Bearing Set
Contact Angle:
15 Degree contact angle
Bearing Preload:
Medium preload
Technical
--- Bearing dimensions
d 50mm
D 90mm
B 20mm
r<sub>min</sub> 1.1mm
r1<sub>min</sub> 0.6mm
--- Loads angles and speeds
C<sub>r</sub> 45Kn
C<sub>or</sub> 31.5kN
Axial load Kn 21.1 kN
Contact angle 15 degrees
Factor f<sub>o</sub> 14.5
Effective diameter 19.4mm
Max speed in grease 16500 rpm
Max speed in oil 25000 rpm
--- Fitting dimensions
d<sub>a min</sub> 57mm
D<sub>a max</sub> 83mm
D<sub>b max</sub> 85mm
r<sub>a max</sub> 1mm
r<sub>b max</sub> 0.6mm
Weight 1.828kg
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