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 6909

NA 6909

Dimensions

d		45	mm
D		68	mm
B		40	mm
F		52	mm
r_1,2	min.	0.6	mm
s	max.	0.5	mm

Abutment dimensions

d_a	min.	49	mm
D_a	max.	64	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	70.4	kN
Basic static load rating	C₀	137	kN
Fatigue load limit	P_u	17	kN
Reference speed		7500	r/min
Limiting speed		8500	r/min

Mass

Mass bearing

0.49

Model Number: NA 6909
Inner Diameter：45mm Outer Diameter：68mm Width：40mm
Reference speed:8500 r/min Limiting speed:7500 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：2026-04-16
Application:engineering machine,magnetic elements,stacker lift platform,Other machinery,Cutting Machine,spectrometer,natural instruments,shoe-making machinery,bag machine,Switch,Vertical machining
Similar models:NA 6909 BC4B 326909 A/HA3 BC4B 326909/HA3 C 6909 V RNA 6909
BEARING POWER International Trading Co.,Ltd. specialize in NA6909 products，there is large inventory of SKF NA 6909 Needle roller bearings with machined rings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NA 6909 Which SKF NA6909 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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