Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Four-row cylindrical roller bearings -- Cylindrical roller bearings, four-row SKF 312979 D

312979 D

Design

Design variant/feature

BC4.10/W33WI

Dimensions

d		760	mm
D		1080	mm
B		790	mm
C		790	mm
D₁	≈	974	mm
F		846	mm
b		22.3	mm
K		12	mm
r_1,2	min.	7.5	mm
r_3,4	min.	7.5	mm

Calculation data

Basic dynamic load rating	C	23800	kN
Basic static load rating	C₀	65500	kN
Fatigue load limit	P_u	4400	kN
Calculation factor	k_r	760

Mass

Mass bearing

2440

Model Number: 312979 D
Inner Diameter：760mm Outer Diameter：1080mm 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：2025-12-09
Application:Spectrum Products,hanging clamp,comprehensive experiment,,turret industry,floor industry,safety testing,Industrial equipment,extruder,Spectrum Products,Insect Capture
Similar models:312979 D
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523154	936.625	-	-	Seals
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NCF 2917 CV	85	120	22	Bearings, units and housings
RPNA 18/32	18	32	16	Bearings, units and housings
SAFS 23048 KA x 8.15/16	227.0125	-	-	Bearings, units and housings

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