d - 55 mm

D - 80 mm

B - 13 mm

C - 13 mm

a - 22,2 mm

r min. - 1 mm

r1 min. - 0,6 mm

da min. - 61 mm

Da max. - 74 mm

ra max. - 1 mm

Weight - 0,184 Kg

Basic dynamic load rating (C) - 18,1 kN

Basic static load rating (C0) - 16,8 kN

(Grease) Lubrication Speed - 10 000 r/min

(Oil) Lubrication Speed - 14 000 r/min

• Model Number: 7911 A5
• Inner Diameter：55mm Outer Diameter：80mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-21
• Application:pneumatic Pump,Traffic Fire Protection Equipment Security equipment,Broadcasting System,cooling system,electronic components,Pneumatic Control Elements,Storage Tool,small diesel generators,impression material,medical equipment,Automobile
• Similar models:NSK 7911A5 CYSD 7911DF NTN 7911DF NTN 7911UCDB/GLP4 NTN 7911DB CYSD 7911DT CYSD 7911CDT CYSD 7911C KOYO 7911CPA NSK 7911C
• BEARING POWER International Trading Co.,Ltd. specialize in 7911A5 products，there is large inventory of NSK 7911 A5 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 7911 A5 Which NSK 7911A5 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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