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 4900 RS

NA 4900 RS

Dimensions

d		10	mm
D		22	mm
B		14	mm
C		13	mm
F		14	mm
r_1,2	min.	0.3	mm
s	max.	0.5	mm

Abutment dimensions

d_a	min.	12	mm
D_a	max.	20	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	7.37	kN
Basic static load rating	C₀	8.15	kN
Fatigue load limit	P_u	0.965	kN
Limiting speed		12000	r/min

Mass

Mass bearing

0.025

Model Number: NA 4900 RS
Inner Diameter：10mm Outer Diameter：22mm Width：14mm
Reference speed:12000 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：2025-12-09
Application:light therapy instrument,office equipment,Laser Cutting,hydraulic actuator,universal category,medical equipment,Animal Tracking,plastic blow molding,Industrial Adhesive,textile machinery,Gear grinding machine
Similar models:RNA 4900 RNA 4900.2RS NA 4900 RS NA 4900
BEARING POWER International Trading Co.,Ltd. specialize in NA4900RS products，there is large inventory of SKF NA 4900 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 4900 RS Which SKF NA4900RS 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
17285	44.45	61.9	7.95	Seals
38x58x8 HMS5 RG	38	58	8	Seals
470531	517	-	-	Seals
7010 CD/P4AL	50	80	16	Bearings, units and housings
7022 ACE/HCP4AL1	110	170	28	Bearings, units and housings
89308 TN	40	78	22	Bearings, units and housings
BT4B 328510/HA1	620	800	-	Bearings, units and housings
BT4B 328912 E1/C300	355.6	488.95	-	Bearings, units and housings
HJ 222 EC	110	141.65	17	Bearings, units and housings
K 21x25x13	21	25	13	Bearings, units and housings
NAO 25x42x32	25	42	32	Bearings, units and housings
SSAFS 22518 x 3.1/16	77.7875	-	-	Bearings, units and housings

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Hot number： 16100/HR22T2 23230 CCK/W33 42x55x8 HMSA10 RG 71914 ACD/P4AL 71940 ACD/HCP4A AOH 24088 AS 5578 K 35x42x30 K 89420 M SAFS 23052 KATLC x 9.1/2 PWKR 72.2RS SAF 22516 SAFS 22544 T SNW 3028x5 SNW 3128x5