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 4911

RNA 4911

Dimensions

F_w		63	mm
D		80	mm
C		25	mm
r_1,2	min.	1	mm

Abutment dimensions

D_a	max.	75	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	57.2	kN
Basic static load rating	C₀	106	kN
Fatigue load limit	P_u	13.2	kN
Reference speed		6300	r/min
Limiting speed		7000	r/min

Mass

Mass bearing

0.26

Associated products

Radial shaft seal

63x80x8 CRW1 R

Model Number: RNA 4911
Inner Diameter：63mm Outer Diameter：80mm Width：25mm
Reference speed:7000 r/min Limiting speed:6300 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：2026-08-24
Application:Sensors,Industrial,beverage production,crimping tools,animal,Industrial,Medical equipment,Broadcasting System,sucker industry,other mold,lifting tackle
Similar models:RNA 4911 NA 4911
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Model No. Inner Diameter Outer Diameter Width Type

D/W R188 R
FYT 30 TF/VA201
NU 418
SAFS 22516-11 x 2.5/8 TLC
W 61908 R-2Z

Purchase the SKF RNA 4911 Needle roller bearings, with machined rings, without an inner ring Please fill in the following

Hot number： 12x30x7 HMSA10 V 20 VS V 7010 ACE/P4AL1 FYJ 2.1/2 TF FYTB 15/16 FM HK 3024.2RS NJ 1026 ML NUKR 90 A PCM 242720 E SAF 1314 SSAFS 22228 TLC SYFWK 1.3/8 LTA TUJ 50 TF W 623-2RS1 WBB1-8705 R-2RS1

Model No.	Inner Diameter	Outer Diameter	Width	Type
D/W R188 R
FYT 30 TF/VA201
NU 418
SAFS 22516-11 x 2.5/8 TLC
W 61908 R-2Z