Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Four-row cylindrical roller bearings -- Cylindrical roller bearings, four-row SKF 313445 C

313445 C

Design

Design variant/feature

BC4.8/W33WI

Dimensions

d		330	mm
D		460	mm
B		340	mm
C		340	mm
D₁	≈	414.05	mm
F		365	mm
b		11.1	mm
K		6	mm
r_1,2	min.	10.5	mm
a		20	°
r_3,4	min.	1.5	mm

Calculation data

Basic dynamic load rating	C	4460	kN
Basic static load rating	C₀	10200	kN
Fatigue load limit	P_u	950	kN
Calculation factor	k_r	650

Mass

Mass bearing

175

Model Number: 313445 C
Inner Diameter：330mm Outer Diameter：460mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Four-row cylindrical roller bearings
Details： Four-row cylindrical roller bearings Cylindrical roller bearings, four-row
Update date：2026-06-25
Application:Leather Products,Machine Tool Accessories,gear type,tray industry,cleaners,hydraulic actuator,pneumatic,medical equipment,Vertical machining,disposable,centrifugal pump
Similar models:313445 C
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Model No. Inner Diameter Outer Diameter Width Type

400325
471951
60x85x8 CRW1 R
FSYE 2 3/4
FYTB 1.3/16 FM

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Model No.	Inner Diameter	Outer Diameter	Width	Type
400325
471951
60x85x8 CRW1 R
FSYE 2 3/4
FYTB 1.3/16 FM