Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row cylindrical roller bearings -- Cylindrical roller bearings, double row SKF 314420

314420

Design

Design variant/feature

NNU.3/C4W33WI

Dimensions

d		750	mm
D		1000	mm
B		250	mm
D₁	≈	916	mm
F		816	mm
b		22.3	mm
K		12	mm
r_1,2	min.	6	mm
r_3,4	min.	6	mm
s	max.	5.5	mm

Abutment dimensions

d_a	min.	776	mm
d_a	max.	807	mm
d_b	min.	822	mm
D_a	max.	974	mm
r_a	max.	5	mm
r_b	max.	5	mm

Calculation data

Basic dynamic load rating	C	6160	kN
Basic static load rating	C₀	16600	kN
Fatigue load limit	P_u	1120	kN
Reference speed		380	r/min
Limiting speed		560	r/min
Calculation factor	k_r	0.22

Mass

Mass bearing

575

Model Number: 314420
Inner Diameter：750mm Outer Diameter：1000mm Width：250mm
Reference speed:560 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：2021-06-05
Application:natural instruments,forklift truck,paper processing machine,hydraulic cylinder,garbage disposal,bio-chemical,pipe fittings Steel industry,enzyme,Textile Industry Accessories and Accessories,forming machine,Display Devices
Similar models:314420
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