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：2026-04-16
Application:Spectrum Products,heating fans,spreader series,electronic materials,ventilation heating equipment,small diesel generators,engineering machine,engineering machinery,ultra-quiet generators,Antenna Industry,machine lathe
Similar models:NNCL 4840 CV NNC 4840 CV NNCF 4840 CV RNA 4840 PWM 404840 NA 4840
BEARING POWER International Trading Co.,Ltd. specialize in NA4840 products，there is large inventory of SKF NA 4840 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 4840 Which SKF NA4840 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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450 VE R	439	-	-	Seals
62x80x10 HMSA10 V	62	80	10	Seals
7017 ACD/HCP4AH1	85	130	22	Bearings, units and housings
75x95x10 HMSA10 V	75	95	10	Seals
91359	-	-	60	Seals
NKIB 5909	45	68	34	Bearings, units and housings
PF 40 RM	40	-	-	Bearings, units and housings
QJ 232 N2MA	160	290	48	Bearings, units and housings
SSAFS 22540 x 7.1/4 TLC	184.15	-	-	Bearings, units and housings
YAR 211-200-2FW/VA228	50.8	100	25	Bearings, units and housings

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Hot number： 16314 26297 38669 6017-2Z 71912 ACE/HCP4AL 86260 FY 55 TF/VA228 GRA 3007 KMK 7 NCF 28/600 V/HB1 PL 68 SAF 22317 SAF 22516 T SAF 22620 TLC W 608 R-2RS1