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 4905

RNA 4905

Dimensions

F_w		30	mm
D		42	mm
C		17	mm
r_1,2	min.	0.3	mm

Abutment dimensions

D_a	max.	40	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	24.2	kN
Basic static load rating	C₀	34.5	kN
Fatigue load limit	P_u	4.15	kN
Reference speed		13000	r/min
Limiting speed		15000	r/min

Mass

Mass bearing

0.061

Associated products

Radial shaft seal

30x42x6 HMS5 RG

Model Number: RNA 4905
Inner Diameter：30mm Outer Diameter：42mm Width：17mm
Reference speed:15000 r/min Limiting speed:13000 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：2026-04-20
Application:bio-chemical,walking Food processing machinery and equipment,aerial work platform,switch,rehabilitation training equipment,Oral Image,Anti-defibrillation pacing,stirrer,stamping die and its equipment,atomizer class,Textile Industry Accessories and Accessories
Similar models:NA 4905 RS RNA 4905.2RS NA 4905 RNA 4905
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Model No.	Inner Diameter	Outer Diameter	Width	Type
15097	38.1	62	7.95	Seals
24120 CCK30/W33	100	165	65	Bearings, units and housings
24934	63.5	85.62	9.53	Seals
294/530 EM	530	920	236	Bearings, units and housings
618/8	8	16	4	Bearings, units and housings
7001 CD/P4AH	12	28	8	Bearings, units and housings
71911 CE/P4AL	55	80	13	Bearings, units and housings
811/1060 M	1060	1250	150	Bearings, units and housings
BSD 2562 C	25	62	15	Bearings, units and housings
NJ 340 ECML	200	420	80	Bearings, units and housings
SY 3/4 TF/VA201	19.05	-	-	Bearings, units and housings
W 6201-2RZ	12	32	10	Bearings, units and housings

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