Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row cylindrical roller bearings -- Cylindrical roller bearings, double row SKF NNU 41/750 K30M/W33

NNU 41/750 K30M/W33

Design

Design variant/feature

NNU K30/W33

Dimensions

d		750	mm
D		1220	mm
B		475	mm
D₁	≈	1083	mm
F		866	mm
b		22.3	mm
K		12	mm
r_1,2	min.	9.5	mm
s	max.	19	mm

Tapered bore, taper 1:30

Abutment dimensions

d_a	min.	790	mm
d_a	max.	850	mm
D_a	max.	1180	mm
r_a	max.	8	mm

Calculation data

Basic dynamic load rating	C	16100	kN
Basic static load rating	C₀	35500	kN
Fatigue load limit	P_u	2320	kN
Reference speed		380	r/min
Limiting speed		450	r/min
Calculation factor	k_r	0.36

Mass

Mass bearing

2230

Model Number: NNU 41/750 K30M/W33
Inner Diameter：750mm Outer Diameter：1220mm Width：475mm
Reference speed:450 r/min Limiting speed:380 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：2024-12-13
Application:bag machine,Vertical pull,Hydraulic Equipment,industrial equipment,historical instruments,thin metal materials,Sensors,ventilation fans,engineering machine,car and accessories,chamfering machine etc
Similar models:7419 CBM NNU 41/1060 K30M/W33 PCZ 1412 E NU 418 M 241/710 ECAK30/W33 NNU 41/1320 M/W33 PCM 141615 E PSM 182412 A51 NNU 41/600 M/W33 NNU 41/900 M/W33
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