d - 50 mm
D - 90 mm
B - 20 mm
C - 20 mm
a - 26 mm
d1 - 62,3 mm
r1 min. - 1,1 mm
r2 min. - 1,1 mm
r3 min. - 0,6 mm
r4 min. - 0,6 mm
D1 - 77,7 mm
da min. - 57 mm
Da max. - 83 mm
db min - 57 mm
ra max. - 1 mm
rb max. - 0,6 mm
Db max - 85,8 mm
Weight - 0,39 Kg
Basic dynamic load rating (C) - 42,3 kN
Basic static load rating (C0) - 32,5 kN
(Grease) Lubrication Speed - 16 000 r/min
(Oil) Lubrication Speed - 26 000 r/min
Fatigue load limit (Pu) - 1,37
Calculation factor (f0) - –
- Model Number: E 250 /NS 7CE3
- Inner Diameter：50mm Outer Diameter：90mm Width：20mm
- Type：Angular Contact Ball Bearings
- Update date：2025-04-19
- Application:Hairbrush device,electronic components,hydraulic connector,journal lathe,Pneumatic Control Elements,industrial fans,Roller mill,Control,safety testing,ship special,centrifugal pump
- Similar models:KOYO KDX250 NTN SE25003 SNFA E250/S/NS/S7CE1 SNFA E250/S7CE3 SNFA E2507CE3 SNFA E250/S/S7CE1 KOYO KGA250 SNFA E250/NS7CE3 SNFA E250/S/NS/S7CE3 ISO DAC448250037
- BEARING POWER International Trading Co.,Ltd. specialize in E250/NS7CE3 products，there is large inventory of SNFA E 250 /NS 7CE3 . We has been built up long-term cooperation with SNFA company, could make a bulk order of the E 250 /NS 7CE3 Which SNFA E250/NS7CE3 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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