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：2021-06-05
Application:office outdoor camping equipment,packaging machinery,packing equipment,intermediate,gantry processing,switch,pump,tobacco machinery,circulating pump,sanitation facilities,tapered grinder
Similar models:NA 4909 RS RNA 4909 RNA 4909.2RS NA 4909.2RS NA 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
22205 E	25	52	18	Bearings, units and housings
38x72x10 HMS5 V	38	72	10	Seals
45x65x7 HMSA7P2 R	45	65	7	Seals
61909-2RZ	45	68	12	Bearings, units and housings
6214-RS1	70	125	24	Bearings, units and housings
65x140x12 HMSA10 V	65	140	12	Seals
99150	38.1	45.2374	12.7	Seals
FYRP 2-18	50.8	-	-	Bearings, units and housings
FYT 1.11/16 TF/VA201	42.862	-	54.2	Bearings, units and housings
NJ 211 ECPH	55	100	21	Bearings, units and housings
PCZ 2816 E	44.45	49.2125	25.4	Bearings, units and housings
SAF 1513 x 2.1/8	53.975	-	-	Bearings, units and housings

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Hot number： 100x150x12 HMS5 RG 11545 315835 B 313007 C 618/710 MA BT4B 328952 A/HA1 FSAF 1517 x 2.7/8 K 55x63x25 KR 47 XB PF 50 WF PWKR 80.2RS SAF 1617 x 2.7/8 TLC SYWK 504 Y T7FC 060 WBB1-8705 R-2RS1