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 4908 RS

NA 4908 RS

Dimensions

d		40	mm
D		62	mm
B		23	mm
C		22	mm
F		48	mm
r_1,2	min.	0.6	mm
s	max.	0.5	mm

Abutment dimensions

d_a	min.	44	mm
D_a	max.	58	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	36.9	kN
Basic static load rating	C₀	58.5	kN
Fatigue load limit	P_u	7.1	kN
Limiting speed		4000	r/min

Mass

Mass bearing

0.25

Model Number: NA 4908 RS
Inner Diameter：40mm Outer Diameter：62mm Width：22mm
Reference speed:4000 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:Cylinder Type,Small air generators,glass processing machine,flow control valve,office equipment,agriculture,knitted fabrics,Medium and large motor,noise reduction equipment,relay,chromatography
Similar models:RNA 4908.2RS NA 4908 RS RNA 4908 RS NA 4908 RNA 4908 C 4908 V NA 4908.2RS
BEARING POWER International Trading Co.,Ltd. specialize in NA4908RS products，there is large inventory of SKF NA 4908 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 4908 RS Which SKF NA4908RS 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.

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OKTC 245	-	390	-
PBMF 284016 M1G1	28	40	16	Bearings, units and housings
PBMF 354535 M1G1	35	45	35	Bearings, units and housings
PCZ 0306 E	4.7625	6.35	9.525	Bearings, units and housings
SA 10 C	10	-	9	Bearings, units and housings
SAF 1617 x 3	76.2	-	-	Bearings, units and housings
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Hot number： 2309 E-2RS1TN9 241/530 ECA/W33 32403 6004-ZNR BT4B 331934/HA4 FYAWK 40 LTHR FYT 1.1/2 TF/VA201 K 81248 M LL 483449/418 NN 3011 TN/SP PCMF 151709 E SAF 22226 TLC SAFS 22524 x 4.1/4 SD 32x42x4 SY 1.3/16 TF/VA228