Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 2230 ECM

NJ 2230 ECM

SKF Explorer

Dimensions

d		150	mm
D		270	mm
B		73	mm
d₁	≈	194	mm
D₁	≈	232.2	mm
F		182	mm
r_1,2	min.	3	mm
r_3,4	min.	3	mm
s	max.	4.9	mm

Abutment dimensions

d_a	min.	164	mm
d_a	max.	178	mm
d_b	min.	197	mm
D_a	max.	254.6	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	735	kN
Basic static load rating	C₀	930	kN
Fatigue load limit	P_u	100	kN
Reference speed		2600	r/min
Limiting speed		2800	r/min
Calculation factor	k_r	0.2
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

19.2

Associated products

Angle ring

HJ 2230 EC

Model Number: NJ 2230 ECM
Inner Diameter：150mm Outer Diameter：270mm Width：73mm
Reference speed:2800 r/min Limiting speed:2600 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：2026-07-30
Application:Power equipment,suction nozzle,shoe-making machinery,education model Instruments,journal lathe,industrial skin care,pipe fittings Steel industry,flexible processing,Dental Drill etc,chemical,static control
Similar models:22309 E SAFS 22230 22309 EK + AH 2309 PSM 182230 A51 52230 M 32230T164/DB NJ 2230 ECM SAF 22230 22308 E/VA405 BD-22230 CCK/W33-AHX 3130 G
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Model No. Inner Diameter Outer Diameter Width Type

34860
40x90x12 HMS5 V
524371
65x97x7 HMS5 V
RNA 4924

Purchase the SKF NJ 2230 ECM Cylindrical roller bearings, single row Please fill in the following

Hot number： 13857 3086 38 VS V 50x72x8 HMS5 RG 60x80x10 CRSHA1 R 635-2RZ 7002 CE/P4AH 7010 CB/HCP4AL 9663 GE 60 TXE-2LS GE 90 ES/C2 HME 30/630 HK 1015 KMFE 13 OKC 650

Model No.	Inner Diameter	Outer Diameter	Width	Type
34860
40x90x12 HMS5 V
524371
65x97x7 HMS5 V
RNA 4924