Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 2892 ECMA

NJ 2892 ECMA

Dimensions

d		460	mm
D		580	mm
B		72	mm
d₁	≈	499	mm
D₁	≈	543	mm
F		489	mm
r_1,2	min.	3	mm
s	max.	1.1	mm

Abutment dimensions

d_a	min.	473	mm
d_a	max.	485	mm
d_b	min.	505	mm
D_a	max.	567	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	1080	kN
Basic static load rating	C₀	2400	kN
Fatigue load limit	P_u	193	kN
Reference speed		1100	r/min
Limiting speed		1400	r/min
Calculation factor	k_r	0.07
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

Model Number: NJ 2892 ECMA
Inner Diameter：460mm Outer Diameter：580mm Width：72mm
Reference speed:1400 r/min Limiting speed:1100 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:lifting chain,screen filter,coupling type,Cylinder Type,power tools,Spectral Products,agricultural testing and analysis equipment and related,ultra-quiet generators,lifting upgrade,Special Equipment,Seals
Similar models:BT4B 328923/HA1 NJ 2892 ECMA NCF 2892 V/HB1 BT4B 328922/HA1
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