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：2024-12-25
Application:switch,decoration machinery,stacker lift platform,medical treatment,Broadcasting System,pump accessories,Textile Industry Accessories and Accessories,universal category,Dental Drill etc,vertical processing,Industrial Adhesive
Similar models:7222 ACD/HCP4A 22234-2CS5K/VT143 22256 CCK/W33 2222 M SSAFS 22234 BD-22230 CCK/W33-AHX 3130 G BS2-2224-2RS5K/VT143 32226/DF PCZ 2222 M NJ 2224 ECM
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Model No.	Inner Diameter	Outer Diameter	Width	Type
23277	58.7502	95.28	12.7	Seals
25x52x7 HMS5 RG	25	52	7	Seals
7221 BEP	105	190	36	Bearings, units and housings
LM 29749/711	38.1	65.088	19.812	Bearings, units and housings
NN 3072 K/SPW33	360	540	134	Bearings, units and housings
NUP 328 ECM	140	300	62	Bearings, units and housings
PBM 081412 M1	8	14	12	Bearings, units and housings
RSTO 8 TN	12	24	9.8	Bearings, units and housings
S7008 CE/HCP4A	40	68	15	Bearings, units and housings
S7216 CD/P4A	80	140	26	Bearings, units and housings
SSAFS 22524 x 4.1/4 T	107.95	-	-	Bearings, units and housings
W 14	70.8914	97.2312	-	Bearings, units and housings

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