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 NAO 40x55x17

NAO 40x55x17

Dimensions

d		40	mm
D		55	mm
B		17	mm
E		50	mm
F		45	mm
r_1,2	min.	0.3	mm
s	max.	0.8	mm

Abutment dimensions

d_a		49.2	mm
d_b		44.5	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

0.13

Model Number: NAO 40x55x17
Inner Diameter：40mm 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, with an inner ring
Update date：2021-06-05
Application:Textile Industry Accessories and Accessories,CNC,chamfer,Cylinder Micro,surgical instruments,Hydraulic Rama,Laser Cutting,sawing machine,linear drive,dye pigments,large agricultural machinery
Similar models:22318 EJA/VA405 PWM 140155180 23240 CCK/W33 FYC 40 TF SSAFS 23040 KATLC x 7.1/4 C 3040 K SAF 22540 NUTR 4090 A PF 40 TR T4CB 140
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Hot number： 22236-2CS5K/VT143 22558 2306 M 6242 99083 FYRP 2 7/16-18 C 3232 N 1018 KTN9/HC5SP NJ 2219 ECM NJG 309 VH SNLN 3048 SNP 3056x10 SSAFS 22218 T W 6000-2RS1 YEL 211-203-2F