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 4920

RNA 4920

Dimensions

F_w		115	mm
D		140	mm
C		40	mm
r_1,2	min.	1.1	mm

Abutment dimensions

D_a	max.	133.5	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	125	kN
Basic static load rating	C₀	280	kN
Fatigue load limit	P_u	34	kN
Reference speed		3400	r/min
Limiting speed		4000	r/min

Mass

Mass bearing

1.15

Associated products

Radial shaft seal

115x140x12 HMS5 RG

Model Number: RNA 4920
Inner Diameter：115mm Outer Diameter：140mm Width：40mm
Reference speed:4000 r/min Limiting speed:3400 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：2026-07-29
Application:security equipment,embroidery cloth,forming machine,car shock absorber,tapping machine,impression material,Spectrum Products,other processing,van,Dental Equipment,orthodontic material
Similar models:NA 4920 NNU 4920 B/SPW33 GB 4920 NNC 4920 CV NNU 4920 BK/SPW33 RNA 4920
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Model No. Inner Diameter Outer Diameter Width Type

15141
3304 ATN9
37341
FSAF 1516
SNP 3188x16.1/2

Purchase the SKF RNA 4920 Needle roller bearings, with machined rings, without an inner ring Please fill in the following

Hot number： 1306 ETN9 1900211 24040 CCK30/W33 28175 38.5x58x7 HMSA10 V 46144 61818 6306-2Z/VA228 99080 GE 20 ES NJ 322 ECML MB 9 A SNP 3152x9.7/16 YSA 206-2FK + H 2306 Z 002

Model No.	Inner Diameter	Outer Diameter	Width	Type
15141
3304 ATN9
37341
FSAF 1516
SNP 3188x16.1/2