d - 55 mm

D - 80 mm

B - 13 mm

C - 13 mm

rn - 0,5 mm

a - 2,1 mm

b - 1,3 mm

f - 1,12 mm

r min. - 1 mm

r0 max. - 0,4 mm

D1 - 77,9 mm

D2 - 84,4 mm

da min. - 60 mm

da max - 61,5 mm

Da max. - 75 mm

ra max. - 1 mm

Weight - 0,189 Kg

Basic dynamic load rating (C) - 16 kN

Basic static load rating (C0) - 13,3 kN

(Grease) Lubrication Speed - 8 000 r/min

(Oil) Lubrication Speed - 9 500 r/min

Calculation factor (f0) - 16,2

• Model Number: 6911NR
• Inner Diameter：55mm Outer Diameter：80mm Width：13mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:filter paper products,stamping die and its equipment,Leather Products,Small air generators,special broaching machine,animal,car instrument,hinge industry,food sterilization,power tools,coal mill
• Similar models:FBJ 6911 NTN 6911 CYSD 6911 NTN 6911N FBJ 6911-2RS NSK 6911NR KOYO 6911ZZ FBJ 6911ZZ CYSD 6911-ZZ CYSD 6911-2RZ
• BEARING POWER International Trading Co.,Ltd. specialize in 6911NR products，there is large inventory of NSK 6911NR . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6911NR Which NSK 6911NR 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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