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：2021-06-10
Application:walking Food processing machinery and equipment,flexible processing,plant determination,safety testing,extruder,Hydraulic Press,Spectrum Products,chamfer,woodworking machinery,Liposuction device,suction nozzle
Similar models:NUH 2230 ECMH NU 2230 ECM C 2230 PBM 152230 M1G1 22308 E/VA405 SAF 22230 22230-2CS5K/VT143 PSM 162230 A51 BD-22309 EK-H 2309 22308 E
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Model No.	Inner Diameter	Outer Diameter	Width	Type
12612	31.75	60.3	8.001	Seals
14285	36.5252	60.3	7.95	Seals
BD-23048 CCK/W33-OH 3048 H	220	360	92	Bearings, units and housings
29480 E	400	710	185	Bearings, units and housings
6413 NR	65	160	37	Bearings, units and housings
90x125x12 CRW1 V	90	125	12	Seals
FSAF 22518 x 3.1/4	82.55	-	-	Bearings, units and housings
SAF 22630 TLC	131.7625	-	-	Bearings, units and housings
PF 50 FM	50	-	-	Bearings, units and housings
QJ 205 MA	25	52	15	Bearings, units and housings
SAF 22626 x 4.1/2	114.3	-	-	Bearings, units and housings
W 61805-2RZ	25	37	7	Bearings, units and housings

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