Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 2224 ECM

NJ 2224 ECM

SKF Explorer

Dimensions

d		120	mm
D		215	mm
B		58	mm
d₁	≈	153	mm
D₁	≈	186.9	mm
F		143.5	mm
r_1,2	min.	2.1	mm
r_3,4	min.	2.1	mm
s	max.	3.8	mm

Abutment dimensions

d_a	min.	132	mm
d_a	max.	140	mm
d_b	min.	156	mm
D_a	max.	201.6	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	520	kN
Basic static load rating	C₀	630	kN
Fatigue load limit	P_u	72	kN
Reference speed		3400	r/min
Limiting speed		3600	r/min
Calculation factor	k_r	0.2
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

9.77

Associated products

Angle ring

HJ 2224 EC

Model Number: NJ 2224 ECM
Inner Diameter：120mm Outer Diameter：215mm Width：58mm
Reference speed:3600 r/min Limiting speed:3400 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Single row cylindrical roller bearings
Details： Single row cylindrical roller bearings Cylindrical roller bearings, single row
Update date：2024-12-13
Application:vertical sawing machine,Gripper Swing,packaging machinery,centrifugal pump,food packaging,organic raw materials,turret industry,construction machinery and equipment,marine test,relay,Perfusion device
Similar models:22244-2CS5K/VT143 SSAFS 22240 TLC SSAFS 22244 SAFS 22244 TLC SAFS 22240 22240 CC/W33 SSAFS 22240 SSAFS 22244 T SSAFS 22224 T NUP 2224 ECP
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18x47x6 HMSA10 V	18	47	6	Seals
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325 VL R	292	-	-	Seals
294/950 EF	950	1600	390	Bearings, units and housings
65x120x12 HMS5 V	65	120	12	Seals
FYTB 1.15/16 WDW	49.213	-	-	Bearings, units and housings
LR 50x55x20.5	50	55	20.5	Bearings, units and housings
NK 6/12 TN	6	12	12	Bearings, units and housings
NU 314 ECP	70	150	35	Bearings, units and housings
PCMF 252821.5 E	25	28	21.5	Bearings, units and housings
S7024 CE/HCP4A	120	180	28	Bearings, units and housings
S71909 ACE/P4A	45	68	12	Bearings, units and housings

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