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 4840

NA 4840

Dimensions

d		200	mm
D		250	mm
B		50	mm
F		220	mm
r_1,2	min.	1.5	mm
s	max.	1.5	mm

Abutment dimensions

d_a	min.	208	mm
D_a	max.	242	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	224	kN
Basic static load rating	C₀	735	kN
Fatigue load limit	P_u	75	kN
Reference speed		1800	r/min
Limiting speed		2000	r/min

Mass

Mass bearing

5.8

Model Number: NA 4840
Inner Diameter：200mm Outer Diameter：250mm Width：50mm
Reference speed:2000 r/min Limiting speed:1800 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：2026-07-28
Application:chromatography,DC generators,filter paper products,medical equipment,extruder,pneumatic,lifting chain,Control,survey accessories,hardware,woodworking machinery
Similar models:NNC 4840 CV PWM 404840 NNCL 4840 CV RNA 4840 NNCF 4840 CV NA 4840
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Model No. Inner Diameter Outer Diameter Width Type

37328
401991
45x58x7 HMS5 V
71917 CD/P4AH1
S7018 ACD/P4A

Purchase the SKF NA 4840 Needle roller bearings, with machined rings, with an inner ring Please fill in the following

Hot number： 17395 417500 42x53x7 HMSA10 V 51084 F 708/600 AMB 7244 BCBM 7306 BECBP OKBS 65 PCMW 325401.5 E SE 512-610 SNL 3138 TURT SNW 120x3.1/2 SNW 3036x6.7/16 SY 1.1/4 TF W 63800-2Z

Model No.	Inner Diameter	Outer Diameter	Width	Type
37328
401991
45x58x7 HMS5 V
71917 CD/P4AH1
S7018 ACD/P4A