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 6918

NA 6918

Dimensions

d		90	mm
D		125	mm
B		63	mm
F		105	mm
r_1,2	min.	1.1	mm
s	max.	1	mm

Abutment dimensions

d_a	min.	96.5	mm
D_a	max.	118.5	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	172	kN
Basic static load rating	C₀	450	kN
Fatigue load limit	P_u	55	kN
Reference speed		3800	r/min
Limiting speed		4300	r/min

Mass

Mass bearing

2.31

Model Number: NA 6918
Inner Diameter：90mm Outer Diameter：125mm Width：63mm
Reference speed:4300 r/min Limiting speed:3800 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：2026-07-28
Application:Storage Tool,instrumentation instrument,Reflective Materials Industrial fabrics,cleaners,chamfer,hot and cold box,Ball screw,drawing die,plastic rolling,medical equipment,dynamic blood pressure
Similar models:NA 6918 RNA 6918
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Model No. Inner Diameter Outer Diameter Width Type

330824 A
37x50x6 HMS5 V
61809-2RZ
FSNL 316 TURU
FY 60 TR

Purchase the SKF NA 6918 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
330824 A
37x50x6 HMS5 V
61809-2RZ
FSNL 316 TURU
FY 60 TR