M4-22P4Z Rotek Slewing Ring Bearings - AMERICAN NTN BEARING MFG.CORP.

AMERICAN NTN BEARING MFG.CORP.: Ball Bearings Miniatures Deep Groove | Radial Ball Bearings Double Row Angular Contact

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M4-22P4Z Rotek Slewing Ring Bearings Details

Calculation factor f2B:1.02
Calculation factor (back-to-back, face-to-face) Y1:0.92
Attainable speed for grease lubrication:20000 r/min
Db max.:73 mm
Ball diameter Dw:9.525 mm
Static axial stiffness, preload class A:146 N/µm
Preload class B GB:340 N
Calculation factor (back-to-back, face-to-face) Y0:0.76
Static axial stiffness, preload class C:254 N/µm
Preload class C GC:680 N
Calculation factor f2D:1.08
B:16 mm
rb max.:0.3 mm
Preload class A GA:170 N
Static axial stiffness, preload class B:192 N/µm
dn:56.2 mm
Reference grease quantity Gref:3.3 cm³
a:22.1 mm
C1:9.45 mm
Attainable speed for oil-air lubrication:32000 r/min

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AMERICAN NTN BEARING MFG.CORP.: Address1500 Holmes Road, Elgin, lL 60123, U.S.A.; Phone(Working Time)741-5268; Fax

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Stock Categories

Technical Articles

Ball Bearings Miniatures

Deep Groove | Radial Ball Bearings

Double Row Angular Contact

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