Bearing 305-2ZNR

Bearing 305-2ZNR images Bearing 305-2ZNR images
From: Deep Groove Ball Bearings
Deep Groove Ball Bearings Bearing 305-2ZNR Related parameters
Name Value
Bearing number 305-2ZNR
Size (mm) 25x62x17
Brand MBY
Bore Diameter (mm) 25
Outer Diameter (mm) 62
Width (mm) 17
Bearing dimensions and specification
Name Value
d 25 mm
D 62 mm
B 17 mm
d1 - 36.6 mm
D2 - 52.7 mm
D3 59.61 mm
D4 67.7 mm
b 1.9 mm
C 3.28 mm
f 1.7 mm
r0 0.6 mm
r1,2 min. - 1.1 mm
da min. - 32 mm
da max. - 32.7 mm
Da max. - 55 mm
Db min. - 69 mm
ba min. - 2.2 mm
Ca max. - 4.98 mm
ra max. - 1 mm
Basic dynamic load rating C - 22.9 kN
Basic static load rating C0 - 15.6 kN
Fatigue load limit Pu - 0.67 kN
Reference speed 20000 r/min
Limiting speed 10400 r/min
Calculation factor minimum radial load kr - 0.05
Mass bearing 0.24 kg
Snap ring SP 62

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