7221A5TRDULP3 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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7221A5TRDULP3 NSK Super Precision Bearings Details

Calculation factor (back-to-back, face-to-face) Y1:0.92
D:62 mm
d:40 mm
Attainable speed for grease lubrication:22000 r/min
Calculation factor f:1.09
Calculation factor fHC:1.04
rb max.:0.3 mm
Ball diameter Dw:6.35 mm
Static axial stiffness, preload class C:167 N/µm
r1,2 min.:0.6 mm
d1:47.1 mm
db min.:43.2 mm
Calculation factor f2A:1
Calculation factor e:0.68
Basic dynamic load rating C:11.7 kN
Preload class D GD:560 N
Calculation factor f2B:1.07
Da max.:58.8 mm
D1:54.9 mm
Number of balls z:21

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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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