Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row cylindrical roller bearings -- Cylindrical roller bearings, double row SKF NNU 41/670 M/W33

NNU 41/670 M/W33

Design

Design variant/feature

NNU/W33

Dimensions

d		670	mm
D		1090	mm
B		412	mm
D₁	≈	969	mm
F		774	mm
b		22.3	mm
K		12	mm
r_1,2	min.	7.5	mm
r_3,4	min.	7.5	mm
s	max.	19.5	mm

Abutment dimensions

d_a	min.	704	mm
d_a	max.	756	mm
d_b	min.	780	mm
D_a	max.	1056	mm
r_a	max.	6	mm
r_b	max.	6	mm

Calculation data

Basic dynamic load rating	C	12100	kN
Basic static load rating	C₀	25500	kN
Fatigue load limit	P_u	1730	kN
Reference speed		430	r/min
Limiting speed		530	r/min
Calculation factor	k_r	0.32

Mass

Mass bearing

1500

Model Number: NNU 41/670 M/W33
Inner Diameter：670mm Outer Diameter：1090mm Width：412mm
Reference speed:530 r/min Limiting speed:430 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Double row cylindrical roller bearings
Details： Double row cylindrical roller bearings Cylindrical roller bearings, double row
Update date：2025-12-09
Application:Pump,insect experimental analysis instrument,squeeze machine etc,experimental equipment,test strip,mechanical annex,Dental Drill etc,hydraulic actuator,Perfusion device,Storage Tool,outdoor equipment
Similar models:AOH 24180 NNU 4160 M/W33 7419 CBM NNU 4180 M/W33 NU 417 M HJ 417 24130 CCK30/W33 BD1B 634132 C 4128-2CS5V/GEM9 24152-2CS5/VT143
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NJ 2218 ECM	90	160	40	Bearings, units and housings
PCZ 1010 M	15.875	18.25625	15.875	Bearings, units and housings
S7013 CE/P4A	65	100	18	Bearings, units and housings
SSAFS 23048 KATLC x 9	228.6	-	-	Bearings, units and housings

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