100 mm x 180 mm x 34 mm NACHI 7220 angular contact ball bearings

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What is 7220 bearing interchange´╝č

Brand Name:NACHI
Model Number:7220
d1:108.33 mm
Attainable speed for grease lubrication:15500 r/min
d2:105.5 mm
D:140 mm
Preload class A GA:190 N
r1,2 min.:1.5 mm
Static axial stiffness, preload class B:138 N/µm
r3,4 min.:1 mm
PDF 7220

Product Details

d1108.33 mm
Attainable speed for grease lubrication15500 r/min
d2105.5 mm
D140 mm
Preload class A GA190 N
r1,2 min.1.5 mm
Static axial stiffness, preload class B138 N/µm
r3,4 min.1 mm
Reference grease quantity Gref14 cm³
Calculation factor f1.1
Size (mm)100 mm x 180 mm x 34 mm
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Company Profile

Phone +91-1294-268591
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