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：2025-12-11
• Application:other CNC,container finishing,hydraulic cylinder,chuck industry,industrial equipment,mathematical instruments,Gear grinding machine,Ball screw,paint paint,engineering machinery,pump
• Similar models:NTN 7911UCG/GLP4 CYSD 7911CDF NTN 7911DB CYSD 7911 NTN 7911DT NTN 7911C NTN 7911UCDB/GLP4 NTN 7911T1DF/GNP4 NTN 7911UCG/GNP4 NSK 7911A5
• 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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