Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Four-row cylindrical roller bearings -- Cylindrical roller bearings, four-row SKF 312980 D

312980 D

Design

Design variant/feature

BC4.10/W33WI

Dimensions

d		459.95	mm
D		760	mm
B		600	mm
C		600	mm
D₁	≈	655	mm
F		535	mm
b		16.7	mm
K		12	mm
r_1,2	min.	15	mm
a		20	°
r_3,4	min.	6	mm

Calculation data

Basic dynamic load rating	C	14000	kN
Basic static load rating	C₀	30500	kN
Fatigue load limit	P_u	2320	kN
Calculation factor	k_r	820

Mass

Mass bearing

1160

Model Number: 312980 D
Inner Diameter：459.95mm Outer Diameter：760mm 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：2026-07-20
Application:Pneumatic Control Valves,car and accessories,mechanical annex,wheel lathe,Ball screw,Infrared Technology,tobacco machinery,wall industry,food testing,hydraulic control element,garden machinery
Similar models:312980 D
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Model No. Inner Diameter Outer Diameter Width Type

16037
207-Z
2650241
BT4B 334105 BG/HA1
HA 3036 E

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Model No.	Inner Diameter	Outer Diameter	Width	Type
16037
207-Z
2650241
BT4B 334105 BG/HA1
HA 3036 E