Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 204 ECPHA

NJ 204 ECPHA

SKF Explorer

Dimensions

d		20	mm
D		47	mm
B		14	mm
d₁	≈	29.7	mm
D₁	≈	38.44	mm
F		26.5	mm
r_1,2	min.	1	mm
r_3,4	min.	0.6	mm
s	max.	1	mm

Abutment dimensions

d_a	min.	25	mm
d_a	max.	25.4	mm
d_b	min.	31	mm
D_a	max.	41.7	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	28.5	kN
Basic static load rating	C₀	22	kN
Fatigue load limit	P_u	2.75	kN
Reference speed		17000	r/min
Limiting speed		24000	r/min
Calculation factor	k_r	0.23
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

0.11

Model Number: NJ 204 ECPHA
Inner Diameter：20mm Outer Diameter：47mm Width：14mm
Reference speed:24000 r/min Limiting speed:17000 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：2026-08-06
Application:sheet industry,car shock absorber,Equipment,Material handling equipment,tube,plant determination,Textile Industry Accessories and Accessories,medical equipment,sleep monitoring,other accessories,Storage Device
Similar models:NA 2204.2RSX 6204/HR22T2 YAR 204-2RF/VE495 7204 BEGBP BC4B 320455 GEZH 204 ES-2LS 7204 CD/P4A NJ 204 ECPHA GEZM 204 ES BEAS 012042-2RS
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Model No. Inner Diameter Outer Diameter Width Type

D/W R1-5 R-2Z
FYTB 20 TF
H 3024
PSM 142830 A51
SALKAC 16 M

Purchase the SKF NJ 204 ECPHA Cylindrical roller bearings, single row Please fill in the following

Hot number： 1300250 230/850 CA/W33 BD-241/500 ECAK30/W33-AOH 241/500 29372 405303 6206-2Z 7015 CE/P4AH1 FSAF 22517 x 2.7/8 T FY 1.3/16 TF/VA228 NATR 35 PPXA NCF 2956 CV OKF 400 PBMF 172516 M1G1 S7202 CD/HCP4A SNW 3024x4.1/8

Model No.	Inner Diameter	Outer Diameter	Width	Type
D/W R1-5 R-2Z
FYTB 20 TF
H 3024
PSM 142830 A51
SALKAC 16 M