Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NUB 18/1000 MA/HB1

NUB 18/1000 MA/HB1

Dimensions

d		1000	mm
D		1220	mm
B		128	mm
C		100	mm
D₁	≈	1143	mm
F		1053	mm
r_1,2	min.	6	mm
s	max.	26	mm

Abutment dimensions

d_a	min.	1023	mm
d_a	max.	1040	mm
d_b	min.	1060	mm
D_a	max.	1197	mm
r_a	max.	5	mm

Calculation data

Basic dynamic load rating	C	2640	kN
Basic static load rating	C₀	6550	kN
Fatigue load limit	P_u	400	kN
Reference speed		400	r/min
Limiting speed		530	r/min
Calculation factor	k_r	0.05
Limiting value	e	0.2
Axial load factor	Y	0

Mass

Mass bearing

275

Model Number: NUB 18/1000 MA/HB1
Inner Diameter：1000mm Outer Diameter：1220mm Width：128mm
Reference speed:530 r/min Limiting speed:400 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：2026-04-18
Application:Seals,key lock,teaching equipment,rolling machine,blood cell reagent,enzyme,Industrial Electromechanical,impression material,Body shaping,instrumentation instrument,rock drilling machinery
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