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：2025-12-09
Application:hook,machining,Cylinder Type,other mold,Spectral Products,surgical instruments,Automobile,transistor fittings,top industry,meat products machine,gantry processing
Similar models:NNC 4840 CV NNCF 4840 CV NNCL 4840 CV NA 4840 PWM 404840 RNA 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
231/530 CAK/W33	530	870	272	Bearings, units and housings
2400559	609.6	660.4	22.23	Seals
3214 A-2Z	70	125	39.7	Bearings, units and housings
32412	82.55	107.92	6.35	Seals
53.0x69.3x14.2 TPM	52.43	70.1	-	Seals
6019	95	145	24	Bearings, units and housings
6040	200	310	51	Bearings, units and housings
6308-2ZNR	40	90	23	Bearings, units and housings
FYK 507	-	-	-	Bearings, units and housings
GE 70 ES-2LS	70	105	49	Bearings, units and housings
NNU 41/1180 M/W33	1180	1850	670	Bearings, units and housings
PCZ 2020 E	31.75	35.719	31.75	Bearings, units and housings

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