Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 2222 ECP

NJ 2222 ECP

SKF Explorer

Dimensions

d		110	mm
D		200	mm
B		53	mm
d₁	≈	141	mm
D₁	≈	172.5	mm
F		132.5	mm
r_1,2	min.	2.1	mm
r_3,4	min.	2.1	mm
s	max.	3.7	mm

Abutment dimensions

d_a	min.	122	mm
d_a	max.	129	mm
d_b	min.	144	mm
D_a	max.	187	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	440	kN
Basic static load rating	C₀	520	kN
Fatigue load limit	P_u	61	kN
Reference speed		3600	r/min
Limiting speed		4000	r/min
Calculation factor	k_r	0.2
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

6.72

Model Number: NJ 2222 ECP
Inner Diameter：110mm Outer Diameter：200mm Width：53mm
Reference speed:4000 r/min Limiting speed:3600 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：2021-06-05
Application:Storage Tool,Optical Instruments,stacker lift platform,laser devices,Pneumatic Actuator,fruit and vegetable processing,DC generators,storage shelves,impression material,respirator,Vertical machining
Similar models:SAF 22226 SAFS 22220-11 T 22226 E NU 2222 ECP BD-22228-2CS5K/VT143-H 3128 L BD-22224 EK-H 3124 NUP 2222 ECML SAFS 22228 2222 K SSAFS 22228 T
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Model No.	Inner Diameter	Outer Diameter	Width	Type
22219 E	95	170	43	Bearings, units and housings
23710	60.325	85.09	11.13	Seals
24949	63.5	87.07	9.53	Seals
41751	106.3752	126.97	11.91	Seals
48290/48220	127	182.562	39.688	Bearings, units and housings
6414	70	180	42	Bearings, units and housings
700 VRME R	680	-	-	Seals
91300	-	-	63.5	Seals
GEZ 312 ESL-2LS	95.25	149.225	71.425	Bearings, units and housings
GEZM 308 ES-2LS	88.9	139.7	133.35	Bearings, units and housings
RMS 32	101.6	215.9	44.45	Bearings, units and housings
RNU 304	28.5	52	15	Bearings, units and housings

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