Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row cylindrical roller bearings -- Cylindrical roller bearings, double row SKF NNU 41/530 K30M/W33

NNU 41/530 K30M/W33

Design

Design variant/feature

NNU K30/W33

Dimensions

d		530	mm
D		870	mm
B		335	mm
D₁	≈	770	mm
F		618	mm
b		22.3	mm
K		12	mm
r_1,2	min.	7.5	mm
s	max.	17	mm

Tapered bore, taper 1:30

Abutment dimensions

d_a	min.	563	mm
d_a	max.	604	mm
D_a	max.	837	mm
r_a	max.	6	mm

Calculation data

Basic dynamic load rating	C	7810	kN
Basic static load rating	C₀	16000	kN
Fatigue load limit	P_u	1160	kN
Reference speed		560	r/min
Limiting speed		750	r/min
Calculation factor	k_r	0.32

Mass

Mass bearing

790

Model Number: NNU 41/530 K30M/W33
Inner Diameter：530mm Outer Diameter：870mm Width：335mm
Reference speed:750 r/min Limiting speed:560 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:Rolling mill gear box,Workpiece,electronic materials,Display Devices,Cutting Machine,Insect Count,Body shaping,thread processing machine,relay,Spectrum Products,wire industry
Similar models:HN 1412 HJ 416 7410 BM 7412 BM 6320/C3VL0241 PCZ 2416 M 24168 ECCJ/W33 AOH 241/630 G 6413 N 6417
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