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：2025-12-09
Application:car shock absorber,vertical pull,car instrument,Textile Industry Accessories and Accessories,altimeter etc,metal mold,building decoration raw materials and accessories,Vacuum generator,other CNC,water protection,Switch
Similar models:NA 4901 RNA 4901 RS RNA 4901.2RS NA 4901.2RS NA 4901 RS RNA 4901
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.

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292/800 EM	800	1060	155	Bearings, units and housings
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524368	946.15	-	-	Seals
61868 MA	340	420	38	Bearings, units and housings
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7205 BEGBY	25	52	15	Bearings, units and housings
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KD10-554	95	384	-	Coupling systems
NUP 212 ECML	60	110	22	Bearings, units and housings
RNA 4824	130	150	30	Bearings, units and housings
S7001 ACD/HCP4A	12	28	8	Bearings, units and housings
SNL 3140 ATURT	180	-	-	Bearings, units and housings

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