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 4909 RS

NA 4909 RS

Dimensions

d		45	mm
D		68	mm
B		22	mm
C		22	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	39.1	kN
Basic static load rating	C₀	64	kN
Fatigue load limit	P_u	7.8	kN
Limiting speed		3800	r/min

Mass

Mass bearing

0.27

Model Number: NA 4909 RS
Inner Diameter：45mm Outer Diameter：68mm Width：22mm
Reference speed:3800 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：2024-12-16
Application:Small air generators,hydraulic connector,engine,wall materials,Wire grinder,Digital Generator,noise inspection,plastic rolling,orthodontic material,Spectrum Products,disposable
Similar models:NA 4909 RS NA 4909.2RS RNA 4909.2RS NA 4909 RNA 4909
BEARING POWER International Trading Co.,Ltd. specialize in NA4909RS products，there is large inventory of SKF NA 4909 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 4909 RS Which SKF NA4909RS 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
315976 B	280	470	200	Bearings, units and housings
61811	55	72	9	Bearings, units and housings
64330	163.5252	190.5	12.7	Seals
7015 CB/P4A	75	115	20	Bearings, units and housings
GEH 90 ESL-2LS	90	150	55	Bearings, units and housings
HA 3130	131.7625	195	111	Bearings, units and housings
MB 25	125	170	-	Bearings, units and housings
RNA 4838	210	240	50	Bearings, units and housings
SSAFS 23024 KAT x 4.1/4	107.95	-	-	Bearings, units and housings
STO 45	45	85	19.8	Bearings, units and housings
W 6003	17	35	10	Bearings, units and housings
W 638-2RZ	8	28	9	Bearings, units and housings

Purchase the SKF NA 4909 RS Needle roller bearings, with machined rings, with an inner ring Please fill in the following

Hot number： 1055x1100x25 HS8 D 12582 212 BD-22211 EK-H 311 249/950 CA/W33 6004-2Z/VA201 630x674x20 HDS1 R BD-C 30/560 KM-OH 30/560 H H 2310 NUP 210 ECJ PBM 250270350 M1G1 PPMF 101212 SAF 22236 SAF 23038 KATLC x 6.13/16 YEL 207-106-2F