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 RNA 6918

RNA 6918

Dimensions

F_w		105	mm
D		125	mm
C		63	mm
r_1,2	min.	1.1	mm

Abutment dimensions

D_a	max.	118.5	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	172	kN
Basic static load rating	C₀	450	kN
Fatigue load limit	P_u	55	kN
Reference speed		3800	r/min
Limiting speed		4300	r/min

Mass

Mass bearing

1.33

Associated products

Radial shaft seal

105x125x13 HMS4 R

Model Number: RNA 6918
Inner Diameter：105mm Outer Diameter：125mm Width：63mm
Reference speed:4300 r/min Limiting speed:3800 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：2026-06-24
Application:storage shelves,medical equipment,car shock absorber,Anti-defibrillation pacing,coal mill,hydraulic pressure gauge,training beds etc,Rolling mill,diving equipment,Workpiece,ignition system
Similar models:RNA 6918 NA 6918
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Model No. Inner Diameter Outer Diameter Width Type

3689
29952
NJ 2352 ECMA
PBM 220240250 M1G1
TUJ 40 TF

Purchase the SKF RNA 6918 Needle roller bearings, with machined rings, without an inner ring Please fill in the following

Hot number： 15005 23756 403153 524217 524373 6209 N 6220/C3VL0241 7018 CD/HCP4AL NN 3080 K/SPW33 NUTR 20 A PWM 607040 S7000 CD/P4A S71901 CD/HCP4A S71910 CE/HCP4A W 635 R-2RS1

Model No.	Inner Diameter	Outer Diameter	Width	Type
3689
29952
NJ 2352 ECMA
PBM 220240250 M1G1
TUJ 40 TF