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

NA 4900

Dimensions

d		10	mm
D		22	mm
B		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	8.8	kN
Basic static load rating	C₀	10.4	kN
Fatigue load limit	P_u	1.22	kN
Reference speed		24000	r/min
Limiting speed		28000	r/min

Mass

Mass bearing

0.024

Model Number: NA 4900
Inner Diameter：10mm Outer Diameter：22mm Width：13mm
Reference speed:28000 r/min Limiting speed:24000 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：2021-06-03
Application:sanitation facilities,dye pigments,bio-chemical,casting embedding,Solenoid Valves,reinforced machinery,forming machine,granulator,Insect Count,glass,spring industry
Similar models:NA 4900 RNA 4900 RNA 4900.2RS NA 4900 RS
BEARING POWER International Trading Co.,Ltd. specialize in NA4900 products，there is large inventory of SKF NA 4900 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 Which SKF NA4900 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
1800 VRME R	1671	-	-	Seals
2213 E-2RS1TN9	65	120	31	Bearings, units and housings
619/5-2Z	5	13	4	Bearings, units and housings
7318 BEGAPH	90	190	43	Bearings, units and housings
89312 TN	60	110	30	Bearings, units and housings
BEAM 020068-2RZ	20	68	28	Bearings, units and housings
FYTWK 1.1/2 LTA	38.1	-	-	Bearings, units and housings
HE 3132	139.7	160	119	Bearings, units and housings
LM 330448/410	152.4	203.2	41.275	Bearings, units and housings
NA 4900 RS	10	22	14	Bearings, units and housings
SC 70 ES	70	-	49	Bearings, units and housings
SYFWK 1.1/4 ALTHR	31.75	-	-	Bearings, units and housings

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