Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller bearings with machined rings -- Needle roller bearings, with machined rings, without an inner ring SKF RNA 4909

RNA 4909

Dimensions

F_w		52	mm
D		68	mm
C		22	mm
r_1,2	min.	0.6	mm

Abutment dimensions

D_a	max.	64	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	45.7	kN
Basic static load rating	C₀	78	kN
Fatigue load limit	P_u	9.65	kN
Reference speed		7500	r/min
Limiting speed		8500	r/min

Mass

Mass bearing

0.18

Associated products

Radial shaft seal

52x68x8 HMS5 RG

Model Number: RNA 4909
Inner Diameter：52mm Outer Diameter：68mm Width：22mm
Reference speed:8500 r/min Limiting speed:7500 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, without an inner ring
Update date：2024-12-17
Application:fruit and vegetable processing,machine tool spindle,Pneumatic Control Elements,injection molding machine,mobile toilet,small appliances,historical instruments,medical Equipment,blood cell reagent,ship special,Vertical pull
Similar models:NA 4909.2RS NA 4909 RNA 4909.2RS NA 4909 RS RNA 4909
BEARING POWER International Trading Co.,Ltd. specialize in RNA4909 products，there is large inventory of SKF RNA 4909 Needle roller bearings with machined rings. We has been built up long-term cooperation with SKF company, could make a bulk order of the RNA 4909 Which SKF RNA4909 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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61836	180	225	22	Bearings, units and housings
6304-ZNR	20	52	15	Bearings, units and housings
71914 ACB/P4A	70	100	16	Bearings, units and housings
99830	45	53.0098	16.9926	Seals
AHX 3222 G	105	110	82	Bearings, units and housings
BD-C 3084 KM-AOH 3084 G	400	620	150	Bearings, units and housings
K 81248 M	240	340		Bearings, units and housings
KMT 12	26	-	60	Bearings, units and housings
OKBS 83	83	-	-
PBMF 121812 M1	12	18	12	Bearings, units and housings
PPM 252820	25	28	20	Bearings, units and housings
SSAFS 22536 x 6.3/8	161.925	-	-	Bearings, units and housings

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Hot number： 1307 EKTN9 + H 307 BD-22212 EK-AHX 312 33019 7203 BEY 7206 BECBM BT2B 332167 C/HA3 BD-C 2316 K-H 2316 NA 4852 PCMS 2005001.0 M SAF 23056 KATLC x 10 SIJ 16 ES SNL 3088 TURA SNW 113x2.1/8 SNW 22x3.11/16 W 6201-2Z