Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 230 ECJ

NJ 230 ECJ

SKF Explorer

Dimensions

d		150	mm
D		270	mm
B		45	mm
d₁	≈	193	mm
D₁	≈	232.2	mm
F		182	mm
r_1,2	min.	3	mm
r_3,4	min.	3	mm
s	max.	2.5	mm

Abutment dimensions

d_a	min.	164	mm
d_a	max.	178	mm
d_b	min.	196	mm
D_a	max.	254.6	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	510	kN
Basic static load rating	C₀	600	kN
Fatigue load limit	P_u	64	kN
Reference speed		2600	r/min
Limiting speed		2800	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

10.5

Associated products

Angle ring

HJ 230 EC

Model Number: NJ 230 ECJ
Inner Diameter：150mm Outer Diameter：270mm Width：45mm
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：2025-12-09
Application:Flame Cutting,engineering machinery,Spectrum Products,DC generators,stacker lift platform,food safety,vacuum suction cup,printing equipment,roller lathe,Pump,Display Devices
Similar models:SSAFS 23038 KAT x 6.13/16 SAFS 23040 KATLC x 7.1/4 BD-23084 CAK/W33-OH 3084 H 23030 CCK/W33 SSAFS 23024 KA x 4 22309 E SAFS 23034 KATLC x 5.13/16 SSAFS 23044 KATLC x 8 52307 BD-23030-2CS5K/VT143-H 3030 E
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