d - 55 mm

D - 72 mm

B - 9 mm

C - 9 mm

a - 19,3 mm

d1 - 60,7 mm

r1 min. - 0,3 mm

r2 min. - 0,3 mm

r3 min. - 0,15 mm

r4 min. - 0,15 mm

D1 - 66,5 mm

da min. - 57 mm

Da max. - 70 mm

db min - 57 mm

ra max. - 0,3 mm

rb max. - 0,15 mm

Db max - 71,2 mm

Weight - 0,073 Kg

Basic dynamic load rating (C) - 9,56 kN

Basic static load rating (C0) - 10,2 kN

(Grease) Lubrication Speed - 19 000 r/min

(Oil) Lubrication Speed - 30 000 r/min

Fatigue load limit (Pu) - 0,43

Calculation factor (f0) - –

• Model Number: SEA55 /NS 7CE3
• Inner Diameter：55mm Outer Diameter：72mm Width：9mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:test laboratory equipment and accessories,hook,paint paint,gear grinding machine,quality inspection equipment,ultra-quiet generators,Workpiece,relay,Blood coagulation reagent,chemical instruments,Performance test
• Similar models:SNFA E255/S7CE3 SNFA SEA557CE3 NTN SF1551 KOYO DAC355020 Fersa F16055 SNFA HX55/S/NS7CE3 SNFA E2557CE3 NSK 55BER10X INA F-554257.02 NSK 55BNR20HV1V
• BEARING POWER International Trading Co.,Ltd. specialize in SEA55/NS7CE3 products，there is large inventory of SNFA SEA55 /NS 7CE3 . We has been built up long-term cooperation with SNFA company, could make a bulk order of the SEA55 /NS 7CE3 Which SNFA SEA55/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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