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

NJ 230 ECML

SKF Explorer

Dimensions

d		150	mm
D		270	mm
B		45	mm
d₁	≈	193	mm
D₁	≈	233.2	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		4500	r/min
Calculation factor	k_r	0.23
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

11.9

Associated products

Angle ring

HJ 230 EC

Model Number: NJ 230 ECML
Inner Diameter：150mm Outer Diameter：270mm Width：45mm
Reference speed:4500 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:Industry,mechanical and electrical,cleaning agent,machine lathe,medical equipment,motor,tower crane,respirator,ignition system,Special Equipment,Cylinder Standard
Similar models:C 2230 SAF 23056 KAT x 10.7/16 23044-2CS5K/VT143 SSAFS 23024 KA x 4 SAF 23038 KAT x 7 SSAFS 23056 KA x 10.7/16 EE 752305/752380 NJ 2309 ECP 23056 CC/W33 SSAFS 23024 KA x 4.1/8
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OKC 960	960		-
PFD 72	-	-	-	Bearings, units and housings
SAF 22538 x 7 TLC	177.8	-	-	Bearings, units and housings
SYE 2 7/16 N	61.9125	-	-	Bearings, units and housings
SYFWK 30 LTHR	30	-	-	Bearings, units and housings
W 10	50.5968	74.2188	-	Bearings, units and housings

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