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 4901

NA 4901

Dimensions

d		12	mm
D		24	mm
B		13	mm
F		16	mm
r_1,2	min.	0.3	mm
s	max.	0.5	mm

Abutment dimensions

d_a	min.	14	mm
D_a	max.	22	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	9.9	kN
Basic static load rating	C₀	12.2	kN
Fatigue load limit	P_u	1.46	kN
Reference speed		22000	r/min
Limiting speed		26000	r/min

Mass

Mass bearing

0.026

Model Number: NA 4901
Inner Diameter：12mm Outer Diameter：24mm Width：13mm
Reference speed:26000 r/min Limiting speed:22000 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：2024-12-13
Application:teaching equipment,Industrial,Medical printer,defogging and degreasing,powder metallurgy,outdoor equipment,Cylinder Type,pressure control valve,Internal thread type,journal lathe,transistor fittings
Similar models:NA 4901.2RS NA 4901 RNA 4901 RS NA 4901 RS RNA 4901 RNA 4901.2RS
BEARING POWER International Trading Co.,Ltd. specialize in NA4901 products，there is large inventory of SKF NA 4901 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 4901 Which SKF NA4901 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
12530	31.75	52.37	11.13	Seals
160x185x15 HMSA10 RG	160	185	15	Seals
30205	25	52	16.25	Bearings, units and housings
34407	87.3252	126.97	11.13	Seals
6201-2RSH	12	32	10	Bearings, units and housings
7018 CE/HCP4AL1	90	140	24	Bearings, units and housings
7019 ACD/HCP4AH1	95	145	24	Bearings, units and housings
BS2-2208-2RSK/VT143	40	80	28	Bearings, units and housings
KDMS 554-345/150	150	384	-	Coupling systems
NKIS 65	65	95	28	Bearings, units and housings
RSTO 17	22	40	15.8	Bearings, units and housings
S71908 CE/P4A	40	62	12	Bearings, units and housings

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