Home > Bearings Catalogue Online > Deep Groove Ball Bearings
Bearing 305-2ZNR (SKF)
Deep groove ball bearings, single row, with filling slots 305-2ZNR
Bearing number : 305-2ZNR
Size (mm) : 25x62x17
Brand : SKF
Bore Diameter (mm) : 25
Outer Diameter (mm) : 62
Width (mm) : 17
Bearing dimensions and specification in SKF catalogue:
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
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue