Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller bearings with machined rings -- Needle roller bearings, with machined rings, with an inner ring SKF NA 6911

NA 6911

Dimensions

d		55	mm
D		80	mm
B		45	mm
F		63	mm
r_1,2	min.	1	mm
s	max.	1.5	mm

Abutment dimensions

d_a	min.	60	mm
D_a	max.	75	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	89.7	kN
Basic static load rating	C₀	190	kN
Fatigue load limit	P_u	23.2	kN
Reference speed		6300	r/min
Limiting speed		7000	r/min

Mass

Mass bearing

0.78

Model Number: NA 6911
Inner Diameter：55mm Outer Diameter：80mm Width：45mm
Reference speed:7000 r/min Limiting speed:6300 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Needle roller bearings with machined rings
Details： Needle roller bearings with machined rings Needle roller bearings, with machined rings, with an inner ring
Update date：2026-08-19
Application:crimping tools,car steering pin,Other Measurements,industrial equipment,tapping machine,medical equipment,Pump,economic mold,filter paper products,surgical instruments,construction machinery and equipment
Similar models:C 6911 V NA 6911 RNA 6911
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Model No. Inner Diameter Outer Diameter Width Type

15235
375 VA V
41x56x7 HMSA10 RG
NU 211 ECM/HC5C3
SIA 40 ESX-2LS

Purchase the SKF NA 6911 Needle roller bearings, with machined rings, with an inner ring Please fill in the following

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Model No.	Inner Diameter	Outer Diameter	Width	Type
15235
375 VA V
41x56x7 HMSA10 RG
NU 211 ECM/HC5C3
SIA 40 ESX-2LS