7920CTRDUMP3 NSK Super Precision Bearings - SNR Bearing Argentina

SNR Bearing Argentina: Angular Contact Ball Bearings Cam Follower and Track Roller - Stud Type Cartridge Unit Bearings

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7920CTRDUMP3 NSK Super Precision Bearings Details

Calculation factor f:1.12
Static axial stiffness, preload class B:95 N/µm
Mass bearing:0.4 kg
rb max.:0.6 mm
Basic dynamic load rating C:40.3 kN
Fatigue load limit Pu:1.5 kN
Ball diameter Dw:11.112 mm
Calculation factor fHC:1
r1,2 min.:1.1 mm
B:18 mm
Static axial stiffness, preload class D:193 N/µm
d2:70.8 mm
da min.:66 mm
D:95 mm
Calculation factor f2B:1.02
r3,4 min.:0.6 mm
Attainable speed for grease lubrication:14000 r/min
d:60 mm
Calculation factor f2A:1
Static axial stiffness, preload class A:70 N/µm

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SNR Bearing Argentina: AddressViamonte 1145-Floor 11-1053 Buenos Aires, Argentina; Phone(Working Time)372-5268; Fax

✖

Stock Categories

Technical Articles

Angular Contact Ball Bearings

Cam Follower and Track Roller - Stud Type

Cartridge Unit Bearings

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