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 - 0,46 Kg

Basic dynamic load rating (C) - 42,3 kN

Basic static load rating (C0) - 32,5 kN

(Grease) Lubrication Speed - 14 000 r/min

(Oil) Lubrication Speed - – r/min

Fatigue load limit (Pu) - 1,37

Calculation factor (f0) - –

• Model Number:E 250 /S 7CE3
• Inner Diameter：50mm Outer Diameter：90mm Width：20mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:Spectrum Products,pump,shaft milling machine,machining,wall materials,Oral Image,Low-voltage electrical equipment,laser devices,Flame Cutting,Cylinder Micro,construction machinery and equipment
• Similar models:KOYO KCA250 SNFA E250/NS7CE3 SNFA E250/S/NS/S7CE1 PFI PW44825037CS FAG 572506E KOYO KGA250 NSK BA250-4A KOYO KDX250 KOYO KFX250 SNFA E250/S7CE3
• BEARING POWER International Trading Co.,Ltd. specialize in E250/S7CE3 products，there is large inventory of SNFA E 250 /S 7CE3 . We has been built up long-term cooperation with SNFA company, could make a bulk order of the E 250 /S 7CE3 Which SNFA E250/S7CE3 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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