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 35x55x20

NAO 35x55x20

Dimensions

d		35	mm
D		55	mm
B		20	mm
E		47	mm
F		40	mm
r_1,2	min.	0.3	mm
s	max.	0.8	mm

Abutment dimensions

d_a		46.2	mm
d_b		39.5	mm
D_a		47.5	mm
D_b		40.6	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	31.4	kN
Basic static load rating	C₀	57	kN
Fatigue load limit	P_u	6.95	kN
Reference speed		10000	r/min
Limiting speed		11000	r/min

Mass

Mass bearing

0.19

Model Number: NAO 35x55x20
Inner Diameter：35mm Outer Diameter：55mm Width：20mm
Reference speed:11000 r/min Limiting speed:10000 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：2026-06-24
Application:X-ray Equipment,position switch,tire industry,natural instruments,knitted fabrics,filter paper products,Technical Equipment,atomizer class,Spectrum Products,lifting chain,machining
Similar models:SYK 35 TR SAW 23532 x 5.1/2 TLC PNA 35/55 SAW 23524 x 4 TLC SAW 23520 TLC SAW 23536 x 6.5/16 T SAW 23538 x 6.7/8 TLC SAW 23526 x 4.3/8 TLC NKIS 35 SAW 23536 x 6.3/8 T
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Model No. Inner Diameter Outer Diameter Width Type

240/1120 CAF/W33
340x380x18 HDS2 R
71901 CD/P4A
FY 2. FM
PBM 7590100 M1G1

Purchase the SKF NAO 35x55x20 Needle roller bearings, with machined rings, with an inner ring Please fill in the following

Hot number： BD-21318 EK-H 318 BD-23138 CCK/W33-AH 3138 G 3210 A-2ZTN9/MT33 4303 ATN9 45x68x7 HMSA10 RG 52208 6204-2RSL 6208/HR11TN 71938 ACD/HCP4A 7226 BGAM FSAF 22314 TLC NU 417 M S71916 CE/P4A SAF 22530 x 5.1/8 TLC SONL 222-522

Model No.	Inner Diameter	Outer Diameter	Width	Type
240/1120 CAF/W33
340x380x18 HDS2 R
71901 CD/P4A
FY 2. FM
PBM 7590100 M1G1