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 4868

NA 4868

Dimensions

d		340	mm
D		420	mm
B		80	mm
F		370	mm
r_1,2	min.	2.1	mm
s	max.	2	mm

Abutment dimensions

d_a	min.	351	mm
D_a	max.	409	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	616	kN
Basic static load rating	C₀	1960	kN
Fatigue load limit	P_u	183	kN
Reference speed		1000	r/min
Limiting speed		1200	r/min

Mass

Mass bearing

23.8

Model Number: NA 4868
Inner Diameter：340mm Outer Diameter：420mm Width：80mm
Reference speed:1200 r/min Limiting speed:1000 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:Digital Generator,industrial supplies,pressure control valve,key lock,mechanical and electrical,Optical detection,Machine Tool Accessories,building decoration raw materials and accessories,Medical room equipment,miscellaneous instruments,Individual Wire
Similar models:NNCL 4868 CV NNC 4868 CV NNCF 4868 CV NA 4868
BEARING POWER International Trading Co.,Ltd. specialize in NA4868 products，there is large inventory of SKF NA 4868 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 4868 Which SKF NA4868 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
12432	31.75	50.37	6.35	Seals
2315 M	75	160	55	Bearings, units and housings
331175 BG/C355	609.6	787.4	-	Bearings, units and housings
48062	122.2502	146.08	14.3	Seals
FY 506 M	-	-	-	Bearings, units and housings
BTW 180 CM/SP	180	280	120	Bearings, units and housings
FYAWK 1.1/2 LTHR	38.1	-	-	Bearings, units and housings
GEZ 408 ES-2RS	114.3	177.8	100	Bearings, units and housings
HA 3140	182.5625	200	150	Bearings, units and housings
NU 1006	30	55	13	Bearings, units and housings
NU 2213 ECP	65	120	31	Bearings, units and housings
SNW 15x2.3/8	60.325	98.552	58.0644	Bearings, units and housings

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