Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row cylindrical roller bearings -- Cylindrical roller bearings, double row SKF 314563

314563

Design

Design variant/feature

NNU/C4W33/WI

Dimensions

d		350	mm
D		500	mm
B		190	mm
D₁	≈	450	mm
F		389	mm
b		16.7	mm
K		9	mm
r_1,2	min.	5	mm
r_3,4	min.	5	mm
s	max.	6	mm

Abutment dimensions

d_a	min.	370	mm
d_a	max.	383	mm
d_b	min.	393	mm
D_a	max.	480	mm
r_a	max.	4	mm
r_b	max.	4	mm

Calculation data

Basic dynamic load rating	C	2460	kN
Basic static load rating	C₀	5700	kN
Fatigue load limit	P_u	520	kN
Reference speed		900	r/min
Limiting speed		1300	r/min
Calculation factor	k_r	0.31

Mass

Mass bearing

118

Model Number: 314563
Inner Diameter：350mm Outer Diameter：500mm Width：190mm
Reference speed:1300 r/min Limiting speed:900 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：2026-04-16
Application:cooling system,wire industry,Industrial,key lock,mobile toilet,generator,security equipment,powder metallurgy,Machine Tool Accessories,outdoor equipment,vertical pull
Similar models:314563
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6007-2RS1	35	62	14	Bearings, units and housings
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TQO design	431.8	571.5	-	Bearings, units and housings
FSAF 22617	74.6125	-	-	Bearings, units and housings
OKC 330	330		-
RNAO 25x35x17	25	35	17	Bearings, units and housings
SAF 22511 x 2 T	50.8	-	-	Bearings, units and housings

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