d - 55 mm

D - 100 mm

B - 21 mm

C - 21 mm

a - 21 mm

d1 - 68,9 mm

r1 min. - 1,5 mm

r2 min. - 1,5 mm

r3 min. - 0,6 mm

r4 min. - 0,6 mm

D1 - 86,1 mm

da min. - 64 mm

Da max. - 91 mm

db min - 64 mm

ra max. - 1,5 mm

rb max. - 0,6 mm

Db max - 95,8 mm

Weight - 0,51 Kg

Basic dynamic load rating (C) - 55,3 kN

Basic static load rating (C0) - 43 kN

(Grease) Lubrication Speed - 17 000 r/min

(Oil) Lubrication Speed - – r/min

Fatigue load limit (Pu) - 1,8

Calculation factor (f0) - 14,5

• Model Number:E 255 /S/NS 7CE1
• Inner Diameter：55mm Outer Diameter：100mm Width：21mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:root canal filling,Industrial,Antenna Potentials,reducer,roller lathe,stamping die,Processing machinery,Vertical pull,wheel lathe,ventilation heating equipment,electronic components
• Similar models:SNFA E255/S7CE3 SNFA E255/S/NS/S7CE3 SNFA E2557CE1 SNR XGB42555S01 SNFA E255/S/NS7CE1 NTN SF2255 SNFA E255/S7CE1 PFI PW25550045CSHD PFI PW25550048CSHD SNFA E255/S/NS7CE3
• BEARING POWER International Trading Co.,Ltd. specialize in E255/S/NS7CE1 products，there is large inventory of SNFA E 255 /S/NS 7CE1 . We has been built up long-term cooperation with SNFA company, could make a bulk order of the E 255 /S/NS 7CE1 Which SNFA E255/S/NS7CE1 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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