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 4903.2RS

NA 4903.2RS

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 4903.2RS
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：2021-06-07
Application:Storage Device,lifting equipment Hoisting hoist,plastic molding,agrochemical,machining,medical equipment,screen filter,Industrial,linear drive,Cylinder Type,expectoration machine
Similar models:NA 4903 NA 4903.2RS RNA 4903.2RS RNA 4903 NA 4903 RS
BEARING POWER International Trading Co.,Ltd. specialize in NA4903.2RS products，there is large inventory of SKF NA 4903.2RS 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 4903.2RS Which SKF NA4903.2RS 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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21315 E	75	160	37	Bearings, units and housings
BD-22324 CCK/W33-AHX 2324 G	115	260	86	Bearings, units and housings
32017 X	85	130	29	Bearings, units and housings
416506	1495	-	-	Seals
51247	130.175	155.6	12.7	Seals
61235	155.575	187.33	12.7	Seals
FSAF 1611 x 1.7/8 T	47.625	-	-	Bearings, units and housings
FSAF 1611 x 2 T	50.8	-	-	Bearings, units and housings
IR 9x12x16	9	12	16	Bearings, units and housings
NA 4905 RS	25	42	17	Bearings, units and housings
OKC 065	65		-
RNA 4926	150	180	50	Bearings, units and housings

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