Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 408

NU 408

Dimensions

d		40	mm
D		110	mm
B		27	mm
D₁	≈	85.3	mm
F		58	mm
r_1,2	min.	2	mm
r_3,4	min.	2	mm
s	max.	2.5	mm

Abutment dimensions

d_a	min.	52	mm
d_a	max.	56	mm
d_b	min.	60	mm
D_a	max.	99	mm
r_a	max.	2	mm
r_b	max.	2	mm

Calculation data

Basic dynamic load rating	C	96.8	kN
Basic static load rating	C₀	90	kN
Fatigue load limit	P_u	11.6	kN
Reference speed		7000	r/min
Limiting speed		8500	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

1.28

Model Number: NU 408
Inner Diameter：40mm Outer Diameter：110mm Width：27mm
Reference speed:8500 r/min Limiting speed:7000 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:preservation equipment,Leather Products,Cleaning equipment,sample cup,Hydraulic Equipment,vertical sawing machine,power source,directional control valve,welding equipment,surgical instruments,air conditioning tools
Similar models:PBMF 12014080 M1G1 BT2B 334087/HA3 24088 ECA/W33 NJ 408 HK 0408 GEZM 408 ES PSMF 081408 A51 PCM 121408 E PSM 081408 A51 24080 ECCK30J/W33
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