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 4838

NA 4838

Dimensions

d		190	mm
D		240	mm
B		50	mm
F		210	mm
r_1,2	min.	1.5	mm
s	max.	1.5	mm

Abutment dimensions

d_a	min.	198	mm
D_a	max.	232	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	220	kN
Basic static load rating	C₀	710	kN
Fatigue load limit	P_u	73.5	kN
Reference speed		1900	r/min
Limiting speed		2200	r/min

Mass

Mass bearing

5.55

Model Number: NA 4838
Inner Diameter：190mm Outer Diameter：240mm Width：50mm
Reference speed:2200 r/min Limiting speed:1900 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：2021-06-06
Application:Flame Cutting,motorcycle,light therapy instrument,sawing machine,flexible processing,Textile Industry Accessories and Accessories,forklift industry,Hydraulic Hose,die casting mold,Forging machine,Pest Monitoring
Similar models:NNCL 4838 CV NNCF 4838 CV NA 4838 RNA 4838 NNC 4838 CV
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16003/HR11QN	17	35	8	Bearings, units and housings
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62302-2RS1	15	42	17	Bearings, units and housings
6305/VA201	25	62	17	Bearings, units and housings
99825	40	46.99	16.002	Seals
KMK 16	18	-	80	Bearings, units and housings
OKBS 112	112	-	-
PCM 202325 E	20	23	25	Bearings, units and housings
PCM 222525 M	22	25	25	Bearings, units and housings
PF 47	-	-	-	Bearings, units and housings
SAW 23518 x 3.1/8 T	79.375	-	-	Bearings, units and housings
SAW 23524 x 4.1/4 T	107.95	-	-	Bearings, units and housings

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