Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row cylindrical roller bearings -- Cylindrical roller bearings, double row SKF NNU 41/800 K30M/W33

NNU 41/800 K30M/W33

Design

Design variant/feature

NNU K30/W33

Dimensions

d		800	mm
D		1280	mm
B		475	mm
D₁	≈	1141	mm
F		921	mm
b		22.3	mm
K		12	mm
r_1,2	min.	9.5	mm
s	max.	18.6	mm

Tapered bore, taper 1:30

Abutment dimensions

d_a	min.	840	mm
d_a	max.	900	mm
D_a	max.	1240	mm
r_a	max.	8	mm

Calculation data

Basic dynamic load rating	C	16500	kN
Basic static load rating	C₀	36500	kN
Fatigue load limit	P_u	2400	kN
Reference speed		320	r/min
Limiting speed		430	r/min
Calculation factor	k_r	0.32

Mass

Mass bearing

2390

Model Number: NNU 41/800 K30M/W33
Inner Diameter：800mm Outer Diameter：1280mm Width：475mm
Reference speed:430 r/min Limiting speed:320 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：2021-06-06
Application:intermediate,electric hydraulic lifting platform,hanging clamp,air conditioning tools,raw material accessories,lifting chain,root canal filling,enzyme,aerial work equipment,plastic molding,diving equipment
Similar models:7414 BGAM AH 24122 NU 419 M 24196 ECAK30/W33 LM 869448/410 C 41/600 MB 241/710 ECAK30/W33 6219/C3VL0241 NNU 41/950 M/W33 24124-2CS5/VT143
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