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 NA 4905 RS

NA 4905 RS

Dimensions

d		25	mm
D		42	mm
B		18	mm
C		17	mm
F		30	mm
r_1,2	min.	0.3	mm
s	max.	0.5	mm

Abutment dimensions

d_a	min.	27	mm
D_a	max.	40	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	21.6	kN
Basic static load rating	C₀	27.5	kN
Fatigue load limit	P_u	3.25	kN
Limiting speed		6300	r/min

Mass

Mass bearing

0.089

Model Number: NA 4905 RS
Inner Diameter：25mm Outer Diameter：42mm Width：17mm
Reference speed:6300 r/min Limiting speed: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：2026-04-17
Application:electromagnet,pump industry,coal,garbage disposal,machine tool spindle,Industrial,chuck industry,Solenoid Valves,drawing die,laser devices,transistor fittings
Similar models:RNA 4905 NA 4905 RNA 4905.2RS NA 4905 RS
BEARING POWER International Trading Co.,Ltd. specialize in NA4905RS products，there is large inventory of SKF NA 4905 RS Needle roller bearings with machined rings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NA 4905 RS Which SKF NA4905RS is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

Model No.	Inner Diameter	Outer Diameter	Width	Type
1301 EM	12	37	12	Bearings, units and housings
16814	42.8752	66.62	7.95	Seals
21319 E	95	200	45	Bearings, units and housings
330758 BG	304.902	412.648	-	Bearings, units and housings
50x90x10 HMS5 RG	50	90	10	Seals
51107 V/HR11T1	35	52	12	Bearings, units and housings
71936 ACD/P4AH1	180	250	33	Bearings, units and housings
HA 2330	131.7625	150	139	Bearings, units and housings
SAF 22314 T	70	-	-	Bearings, units and housings
SAF 1220	100	-	-	Bearings, units and housings
SAFS 23048 KAT x 8.7/16	214.3125	-	-	Bearings, units and housings
W 619/4 R	4	11	4	Bearings, units and housings

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