• NSK 7211CTRDUMP3 Super Precision Angular Contact Spindle Bearing 55x100x21mm (Set of 2)
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SKU: 7211CTRDUMP3-NSK

NSK 7211CTRDUMP3 Super Precision Angular Contact Spindle Bearing 55x100x21mm (Set of 2)

NSK 7211CTRDUMP3 Super Precision Angular Contact Spindle Bearing 55x100x21mm (Set of 2)
$889.27 ex VAT
$889.27 ex VAT
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Description
5ZG1TM6ZIA
Brand / Quality:
NSK - High Quality
Inside Diameter:
55mm
Outside Diameter:
100mm
Width:
21mm
Seals / Shields:
None
Style:
Universal Matched Pair of Bearings
Contact Angle:
15 Degree contact angle
Bearing Preload:
Medium preload
Technical
--- Bearing dimensions
d 55mm
D 100mm
B 21mm
r<sub>min</sub> 1.5mm
r1<sub>min</sub> 1mm
--- Loads angles and speeds
C<sub>r</sub> 55.5Kn
C<sub>or</sub> 40kN
Axial load Kn 27.6 kN
Contact angle 15 degrees
Factor f<sub>o</sub> 14.5
Effective diameter 20.9mm
Max speed in grease 14900 rpm
Max speed in oil 22600 rpm
--- Fitting dimensions
d<sub>a min</sub> 64mm
D<sub>a max</sub> 91mm
D<sub>b max</sub> 94mm
r<sub>a max</sub> 1.5mm
r<sub>b max</sub> 0.8mm
Weight 1.202kg
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