Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 222 ECM

NJ 222 ECM

SKF Explorer

Dimensions

d		110	mm
D		200	mm
B		38	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.	2.1	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	335	kN
Basic static load rating	C₀	365	kN
Fatigue load limit	P_u	42.5	kN
Reference speed		3600	r/min
Limiting speed		4000	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

5.75

Associated products

Angle ring

HJ 222 EC

Model Number: NJ 222 ECM
Inner Diameter：110mm Outer Diameter：200mm Width：38mm
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：2026-04-16
Application:Laser Measurements,Technical Equipment,hardware,plastic molding,Vacuum generator,chemical instruments,stacker lift platform,other processing,bag machine,spring industry,experimental equipment
Similar models:BD-22224 EK-H 3124 BD-22244 CCK/W33-OH 3144 H 22210 EK BD-22260 CCK/W33-OH 3160 H SSAFS 22244 TLC BD-22211 EK-AHX 311 SAF 22240 NU 2222 ECML 6222 NJ 222 ECM
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Model No.	Inner Diameter	Outer Diameter	Width	Type
16257	41.275	63.551	9.5	Seals
22236-2CS5/VT143	180	320	86	Bearings, units and housings
BD-241/560 ECK30J/W33-AOH 241/560 G	530	920	355	Bearings, units and housings
28698	73.025	95.28	11.13	Seals
32315/DF	75	160	-	Bearings, units and housings
53216 + U 216	80	115	29.5	Bearings, units and housings
9937	25.4	41.25	6.35	Seals
FYNT 65 F	65	-	-	Bearings, units and housings
S7016 CE/P4A	80	125	22	Bearings, units and housings
SI 80 ESX-2LS	80	-	55	Bearings, units and housings
SY 1.3/4 TF	44.45	-	-	Bearings, units and housings
SYE 1 11/16-3	42.8625	-	-	Bearings, units and housings

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