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：2026-04-16
Application:powder metallurgy,sleep monitoring,Hydraulic Equipment,equipment,impression material,hydraulic pressure gauge,paint paint,woodworking machinery,other accessories,welding equipment,chemical raw materials and reagents
Similar models:NA 4909 RS RNA 4909.2RS NA 4909 NA 4909.2RS 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
16016	80	125	14	Bearings, units and housings
24192 ECA/W33	460	760	300	Bearings, units and housings
470496	483	-	-	Seals
7014 ACE/P4A	70	110	20	Bearings, units and housings
71910 CE/P4AL	50	72	12	Bearings, units and housings
BD-C 3224 K-AHX 3224 G	115	215	76	Bearings, units and housings
N 1015 KTN/HC5SP	75	115	20	Bearings, units and housings
HJ 220 EC	100	127.35	15	Bearings, units and housings
NNU 4956 BK/SPW33	280	380	100	Bearings, units and housings
NUP 306 ECP	30	72	19	Bearings, units and housings
SNL 3188	410	-	-	Bearings, units and housings
W 61907-2RZ	35	55	10	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： 1300244 15881 45x65x10 HMSA10 RG 51200 V/HR11T1 6200-2RSH 71911 CB/P4A 99850 99599 BT4B 331161 BG/HA1 FSAF 22311 HJ 307 EC PBM 172516 M1G1 PBM 708590 M1G1 PCM 95100100 M SAF 22615 x 2.1/2