Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 1080 MA

NJ 1080 MA

Dimensions

d		400	mm
D		600	mm
B		90	mm
d₁	≈	472	mm
D₁	≈	526	mm
F		450	mm
r_1,2	min.	5	mm
s	max.	5	mm

Abutment dimensions

d_a	min.	418	mm
d_a	max.	445	mm
d_b	min.	478	mm
D_a	max.	582	mm
r_a	max.	4	mm

Calculation data

Basic dynamic load rating	C	1380	kN
Basic static load rating	C₀	2320	kN
Fatigue load limit	P_u	196	kN
Reference speed		1100	r/min
Limiting speed		1500	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

Model Number: NJ 1080 MA
Inner Diameter：400mm Outer Diameter：600mm Width：90mm
Reference speed:1500 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：2026-04-16
Application:transistor fittings,tower crane,journal lathe,Blood coagulation reagent,Industrial,SPA equipment,sucker industry,cleaners,axle lathe,industrial skin care,ventilation heating equipment
Similar models:HJ 1080 51080 F PBMF 19021080 M1G1 NU 1080 MA PSM 9011080 A51 NJ 1080 MA QJ 1080 N2MA
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