d - 55 mm

D - 80 mm

B - 13 mm

a - 22,2 mm

d1 - 61 mm

r min. - 1 mm

r1 min. - 0,6 mm

D1 - 74 mm

D2 - 75 mm

Weight - 0,179 Kg

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

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

(Grease) Lubrication Speed - 14 600 r/min

(Oil) Lubrication Speed - 23 600 r/min

• Model Number:7911A5TRSU
• Inner Diameter：55mm Outer Diameter：80mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-22
• Application:gear grinding machine,hydraulic pump,Hydraulic Equipment,Body shaping,training beds etc,cleaning agent,medical equipment,ignition system,hydraulic control element,Medical printer,chemical instruments
• Similar models:KOYO 7911CPA NTN 7911UADG/GNP42 CYSD 7911CDB NTN 5S-7911UADG/GNP42 NSK 7911C NSK 7911A5 NTN 7911UCP4 NTN 7911 NTN 5S-7911UCG/GNP42 CYSD 7911DT
• BEARING POWER International Trading Co.,Ltd. specialize in 7911A5TRSU products，there is large inventory of NSK 7911A5TRSU . We has been built up long-term cooperation with NSK company, could make a bulk order of the 7911A5TRSU Which NSK 7911A5TRSU 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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