Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 2992 ECMA

NJ 2992 ECMA

Dimensions

d		460	mm
D		620	mm
B		95	mm
d₁	≈	508	mm
D₁	≈	566	mm
F		495	mm
r_1,2	min.	4	mm
s	max.	4	mm

Abutment dimensions

d_a	min.	475	mm
d_a	max.	490	mm
d_b	min.	515	mm
D_a	max.	605	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C	1720	kN
Basic static load rating	C₀	3600	kN
Fatigue load limit	P_u	310	kN
Reference speed		1000	r/min
Limiting speed		1300	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 2992 ECMA
Inner Diameter：460mm Outer Diameter：620mm Width：95mm
Reference speed:1300 r/min Limiting speed:1000 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：2026-07-31
Application:surgical instruments,welding equipment,Animal Tracking,Anti-defibrillation pacing,security,industrial supplies,extruder,Industrial,leather processing,Liposuction device,tapered grinder
Similar models:NJ 2992 ECMA NCF 2992 V
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Model No. Inner Diameter Outer Diameter Width Type

51852
960x1000x25 HDS1 D
HK 2526
NU 2344 ECML
SNL 4088 G

Purchase the SKF NJ 2992 ECMA Cylindrical roller bearings, single row Please fill in the following

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Model No.	Inner Diameter	Outer Diameter	Width	Type
51852
960x1000x25 HDS1 D
HK 2526
NU 2344 ECML
SNL 4088 G