Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 1021 M

NU 1021 M

Dimensions

d		105	mm
D		160	mm
B		26	mm
D₁	≈	140	mm
F		119.5	mm
r_1,2	min.	2	mm
r_3,4	min.	1.1	mm
s	max.	3.8	mm

Abutment dimensions

d_a	min.	111	mm
d_a	max.	117	mm
d_b	min.	122	mm
D_a	max.	151	mm
r_a	max.	2	mm
r_b	max.	1	mm

Calculation data

Basic dynamic load rating	C	101	kN
Basic static load rating	C₀	137	kN
Fatigue load limit	P_u	16	kN
Reference speed		4800	r/min
Limiting speed		4800	r/min
Calculation factor	k_r	0.1
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

1.85

Model Number: NU 1021 M
Inner Diameter：105mm Outer Diameter：160mm Width：26mm
Reference speed:4800 r/min Limiting speed:4800 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:test equipment,Low-voltage electrical equipment,chemical raw materials and reagents,building decoration raw materials and accessories,animal,textile machinery,Water Monitoring,Flame Cutting,axle lathe,sawing machine,transistor fittings
Similar models:N 1021 KTNHA/SP QJ 1021 N2MA/C4 NU 1021 M N 1021 KTNHA/HC5SP N 1021 KTN9/HC5SP NU 1021 ML PCM 210215100 E N 1021 KTN9/SP PCM 210215100 M
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