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

NJ 204 ECP

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		19000	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

0.11

Model Number: NJ 204 ECP
Inner Diameter：20mm Outer Diameter：47mm Width：14mm
Reference speed:19000 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：2025-12-09
Application:standing experimental equipment,flow control valve,medical equipment,turret industry,plastic blow molding,vertical processing,knitted fabrics,directional control valve,labor insurance,walking Food processing machinery and equipment,screen filter
Similar models:3204 A-2RS1TN9/MT33 32044 X GEZ 204 TXE-2LS NU 2204 ECP 62204-2RS1 FBSA 204/QBC 6204 NR 6204/HR22Q2 YAR 204-012-2F YAR 204-012-2RFGR/HV
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