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 RNAO 45x55x17

RNAO 45x55x17

Dimensions

F_w		45	mm
D		55	mm
C		17	mm
E		50	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a		49.2	mm
D_a		50.5	mm
D_b		45.6	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	21.6	kN
Basic static load rating	C₀	46.5	kN
Fatigue load limit	P_u	5.6	kN
Reference speed		9000	r/min
Limiting speed		10000	r/min

Mass

Mass bearing

0.083

Model Number: RNAO 45x55x17
Inner Diameter：45mm Outer Diameter：55mm Width：17mm
Reference speed:10000 r/min Limiting speed:9000 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：2025-12-09
Application:sawing machine,EEG,electrostatic protection,medical equipment,Rolling mill,Optical Instruments,small appliances,E Beauty,animal anatomy,chromatography,insect experimental analysis instrument
Similar models:PSM 354550 A51 PCM 455050 M SYNT 45 FTS IR 170x185x45 LR 45x50x25.5 FYTB 45 TDW NKI 45/25 TN PSM 455155 A51 FY 45 WF IR 55x63x45
BEARING POWER International Trading Co.,Ltd. specialize in RNAO45x55x17 products，there is large inventory of SKF RNAO 45x55x17 Needle roller bearings with machined rings. We has been built up long-term cooperation with SKF company, could make a bulk order of the RNAO 45x55x17 Which SKF RNAO45x55x17 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
240/900 ECA/W33	900	1280	375	Bearings, units and housings
23284 CAK/W33	420	760	272	Bearings, units and housings
40x60x10 HMSA10 V	40	60	10	Seals
61916-2RS1	80	110	16	Bearings, units and housings
7018 ACD/HCP4AH1	90	140	24	Bearings, units and housings
7320 BEGAP	100	215	47	Bearings, units and housings
C 3172 KM	360	600	192	Bearings, units and housings
N 028	24.0792	-	139.6238	Bearings, units and housings
NNU 4192 K30M	460	760	300	Bearings, units and housings
NU 1026 M/C3VL2071	130	200	33	Bearings, units and housings
S71913 CD/P4A	65	90	13	Bearings, units and housings
S71919 ACB/P4A	95	130	18	Bearings, units and housings

Purchase the SKF RNAO 45x55x17 Needle roller bearings, with machined rings, without an inner ring Please fill in the following

Hot number： 21317 E 239/670 CAK/W33 49928 528526 61809-2RS1 7000 CD/P4AH AS 80105 G 43x53x4 HK 0808 L 327249/210 MS 3072 NA 4836 OKBS 47 PCMF 060804 E SA 50 ESX-2LS