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：2026-06-24
Application:office equipment,car steering pin,drawing die,lifting equipment Hoisting hoist,pressure control valve,chamfer,bio-chemical,mathematical instruments,powder metallurgy,economic mold,Individual Wire
Similar models:NJ 2305 ECP 23060-2CS5/VT143 SAFS 23034 KATLC x 5.13/16 23064 CCK/W33 BD-230/670 CAK/W33-OH 30/670 H SAFS 23056 KATLC x 10 SAF 23036 KATLC x 6.3/8 SAF 22230 HJ 230 EC 23052-2CS5/VT143
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Model No. Inner Diameter Outer Diameter Width Type

25597
71908 CB/P4AL
99182
TQO design
NNC 4922 CV

Purchase the SKF NJ 230 ECJ Cylindrical roller bearings, single row Please fill in the following

Hot number： 319303 32226 400080 50185 51305 V/HR22T2 535/532 A 591/900 M 6312-2Z/VA208 7410 BCBM C 4024 K30V D/W R144 HJ 338 EC NUP 312 ECML PCM 30030550 E SNL 3068 TURT

Model No.	Inner Diameter	Outer Diameter	Width	Type
25597
71908 CB/P4AL
99182
TQO design
NNC 4922 CV