7028A5TRDUMP3 NSK Super Precision Bearings - BEARING DRIVESHAFT,INC.

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7028A5TRDUMP3 NSK Super Precision Bearings image

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Super Precision Bearings Specification details

Da max.:58.8 mm
Mass bearing:0.11 kg
Calculation factor f2A:1
ra max.:0.6 mm
Static axial stiffness, preload class C:151 N/µm
Calculation factor f1:0.98
r3,4 min.:0.3 mm
db max.:46.6 mm
B:12 mm
D:62 mm
Preload class C GC:280 N
d:40 mm
db min.:43.2 mm
Calculation factor (back-to-back, face-to-face) Y1:0.92
D2:57.12 mm
rb max.:0.3 mm
Calculation factor f2B:1.04
Basic static load rating C0:8 kN
Attainable speed for grease lubrication:18000 r/min
Calculation factor (back-to-back, face-to-face) Y2:1.41

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BEARING DRIVESHAFT,INC.: Address8251 South International Drive, Columbus, IN 47201,U.S.A.; Phone(Working Time)342-5897; Fax

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