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W 61807-2RZ - Deep groove ball bearing - Precision ball bearing

Product modelW 61807-2RZ
d35 mm
D47 mm
B7 mm
Limiting speed15000 r/min
Reference speed30000r/min r/min
d138.21mm
d238.21mm
D243.69mm
Chamfer Dimension(r1,2)0.3mm
Shaft shoulder diameter(da)min37mm
Shaft shoulder diameter(da)max38mm
Diameter of bearing seat shoulder(Da)45mm
Chamfer radius of shaft or bearing seat(ra)0.3mm
Fatigue load limit0.14kN
Minimum load factor(kr)0.02
Calculation coefficient(f0)14.3
Mass bearing0.03kg

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W 61807-2RZ / Deep groove ball bearing / Precision ball bearing