Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 1084 MA

NU 1084 MA

Dimensions

d		420	mm
D		620	mm
B		90	mm
D₁	≈	547	mm
F		470	mm
r_1,2	min.	5	mm
s	max.	14	mm

Abutment dimensions

d_a	min.	438	mm
d_a	max.	466	mm
d_b	min.	475	mm
D_a	max.	602	mm
r_a	max.	4	mm

Calculation data

Basic dynamic load rating	C	1420	kN
Basic static load rating	C₀	2450	kN
Fatigue load limit	P_u	200	kN
Reference speed		1100	r/min
Limiting speed		1400	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

Model Number: NU 1084 MA
Inner Diameter：420mm Outer Diameter：620mm Width：90mm
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：2025-11-28
Application:Pneumatic Control Elements,trolley,Vacuum generator,expectoration machine,electromagnetic clutch,security equipment,transportation equipment,garbage disposal,special broaching machine,air purification,instrument
Similar models:NU 1084 MA HJ 1084 51084 F QJ 1084 N2MA
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