Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 224 ECJ

NJ 224 ECJ

SKF Explorer

Dimensions

d		120	mm
D		215	mm
B		40	mm
d₁	≈	153	mm
D₁	≈	186.55	mm
F		143.5	mm
r_1,2	min.	2.1	mm
r_3,4	min.	2.1	mm
s	max.	1.9	mm

Abutment dimensions

d_a	min.	132	mm
d_a	max.	140	mm
d_b	min.	156	mm
D_a	max.	201.6	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	390	kN
Basic static load rating	C₀	430	kN
Fatigue load limit	P_u	49	kN
Reference speed		3400	r/min
Limiting speed		3600	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

5.77

Associated products

Angle ring

HJ 224 EC

Model Number: NJ 224 ECJ
Inner Diameter：120mm Outer Diameter：215mm Width：40mm
Reference speed:3600 r/min Limiting speed:3400 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:suction nozzle,wheel lathe,municipal machinery,Industrial equipment,Pneumatic Actuator,Hydraulic Couplings,oral medical device,engineering machinery,security equipment,Spectrum Products,air conditioning tools
Similar models:1224 M 23224-2CS5/VT143 SSAFS 22240 TLC 1224 KM + H 3024 7224 BGAM NUH 2240 ECMH SAF 22224 BD-22244 CCK/W33-OH 3144 H QJ 224 N2MA 30224
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Model No. Inner Diameter Outer Diameter Width Type

70/500 BM
7010 CD/P4A
H 2324 EH
NA 2203.2RS
S7024 ACE/HCP4A

Purchase the SKF NJ 224 ECJ Cylindrical roller bearings, single row Please fill in the following

Hot number： 115x145x12 CRW1 R 2313 23690/23620 32044T164 X/DB 30330/DF 72805 NKS 37 NKX 40 Z OKC 710 P 40 FM PCZ 0612 M PWKRE 62.2RS RNA 4904.2RS SAF 1520 x 3.3/8 TLC SAW 23228 TLC

Model No.	Inner Diameter	Outer Diameter	Width	Type
70/500 BM
7010 CD/P4A
H 2324 EH
NA 2203.2RS
S7024 ACE/HCP4A