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 70x100x30

NAO 70x100x30

Dimensions

d		70	mm
D		100	mm
B		30	mm
E		88	mm
F		80	mm
r_1,2	min.	1	mm
s	max.	1	mm

Abutment dimensions

d_a		87.2	mm
d_b		79.3	mm
D_a		89	mm
D_b		81	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	68.2	kN
Basic static load rating	C₀	176	kN
Fatigue load limit	P_u	22	kN
Reference speed		5000	r/min
Limiting speed		6000	r/min

Mass

Mass bearing

0.85

Model Number: NAO 70x100x30
Inner Diameter：70mm Outer Diameter：100mm Width：30mm
Reference speed:6000 r/min Limiting speed:5000 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：2026-08-19
Application:extruder,meat products machine,test laboratory equipment and accessories,casting embedding,Hair styling device,transistor fittings,Industrial,disposable,hanging clamp,Machine Tool Accessories,car steering pin
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Model No. Inner Diameter Outer Diameter Width Type

14x28x7 HMS5 RG
50x80x10 HMS5 V
FYR 4-18
N 318 ECM
SAFS 22522 x 3.7/8 T

Purchase the SKF NAO 70x100x30 Needle roller bearings, with machined rings, with an inner ring Please fill in the following

Hot number： 14992 22330 CCKJA/W33VA405 240/500 ECAK30/W33 BD-24192 ECAK30/W33-AOH 24192 26194 51222 7006 ACE/HCP4AH1 71926 ACD/P4AH1 7320 BECBY BSD 45100 C HM 212049/011 SAF 22628 T SNL 3092 SYR 2 11/16-3 Z 007

Model No.	Inner Diameter	Outer Diameter	Width	Type
14x28x7 HMS5 RG
50x80x10 HMS5 V
FYR 4-18
N 318 ECM
SAFS 22522 x 3.7/8 T