• NSK 7921A5TRDUMP3 Super Precision Angular Contact Spindle Bearing 105x145x20mm (Set of 2)
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SKU: 7921A5TRDUMP3-NSK

NSK 7921A5TRDUMP3 Super Precision Angular Contact Spindle Bearing 105x145x20mm (Set of 2)

NSK 7921A5TRDUMP3 Super Precision Angular Contact Spindle Bearing 105x145x20mm (Set of 2)
€1.315,95 ex VAT
€1.315,95 ex VAT
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3+ €999,52
5+ €943,36
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25+ €920,90
49+ €909,67
74+ €898,44
99+ €842,29
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249+ €819,83
499+ €808,60
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Description
5ZG1TM6ZIA
Brand / Quality:
NSK - High Quality
Inside Diameter:
105mm
Outside Diameter:
145mm
Width:
20mm
Seals / Shields:
None
Style:
Universal Matched Pair of Bearings
Contact Angle:
25 Degree contact angle
Bearing Preload:
Medium preload
Technical
--- Bearing dimensions
d 105mm
D 145mm
B 20mm
r<sub>min</sub> mm
r1<sub>min</sub> 0.6mm
--- Loads angles and speeds
C<sub>r</sub> 50.5Kn
C<sub>or</sub> 54kN
Axial load Kn 41 kN
Contact angle 25 degrees
Factor f<sub>o</sub> -
Effective diameter 39.2mm
Max speed in grease 8000 rpm
Max speed in oil 12000 rpm
--- Fitting dimensions
d<sub>a min</sub> 112mm
D<sub>a max</sub> 138mm
D<sub>b max</sub> 140mm
r<sub>a max</sub> 1mm
r<sub>b max</sub> 0.6mm
Weight 1.64kg
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