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 4903 RS

NA 4903 RS

Dimensions

d		17	mm
D		30	mm
B		14	mm
C		13	mm
F		22	mm
r_1,2	min.	0.3	mm
s	max.	0.5	mm

Abutment dimensions

d_a	min.	19	mm
D_a	max.	28	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	9.52	kN
Basic static load rating	C₀	12.9	kN
Fatigue load limit	P_u	1.53	kN
Limiting speed		9000	r/min

Mass

Mass bearing

0.04

Model Number: NA 4903 RS
Inner Diameter：17mm Outer Diameter：30mm Width：14mm
Reference speed:9000 r/min Limiting speed: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：2024-12-14
Application:Ball screw,Textile Industry Accessories and Accessories,Polymer,boring bar boring bar,other lathe,forklift industry,car steering pin,fruit and vegetable processing,electric pump,enzyme,test equipment
Similar models:NA 4903 NA 4903 RS NA 4903.2RS RNA 4903 RNA 4903.2RS
BEARING POWER International Trading Co.,Ltd. specialize in NA4903RS products，there is large inventory of SKF NA 4903 RS 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 4903 RS Which SKF NA4903RS 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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