Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDI design SKF 331677

331677

Design

Design variant/feature

TDI.1/Y2

Dimensions

d		580	mm
D		830	mm
T		280	mm
B		280	mm
d₁	≈	636	mm
D₁	≈	742	mm
r_1,2	min.	3	mm
r_3,4	min.	6	mm

Calculation data

Basic dynamic load rating	C	6820	kN
Basic static load rating	C₀	16600	kN
Fatigue load limit	P_u	1120	kN
Calculation factor	e	0.31
Calculation factor	Y₁	2.2
Calculation factor	Y₂	3.3
Calculation factor	Y₀	2.2
Comparative radial load rating	C_F	1700	kN
Comparative axial load rating	C_Fa	524	kN
Thrust factor	K	1.87

Mass

Mass bearing

515

Model Number: 331677
Inner Diameter：580mm Outer Diameter：830mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Roller bearings Tapered roller bearings Double row tapered roller bearings
Details： Double row tapered roller bearings Double row tapered roller bearings, TDI design
Update date：2026-04-17
Application:key lock,rehabilitation training equipment,Spectral Products,Cleaning equipment,impression material,historical instruments,medical equipment,Ball screw,chemical raw materials and reagents,hydraulic pressure gauge,non-motor vehicle Electric car
Similar models:331677
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Hot number： 18580 22336 CCK/W33 220 VA R 23938 CC/W33 25100 25x38x7 HMS5 V 5 VA R 51103 619/6 6313 M 71928 ACD/HCP4AH1 81130 TN C 3088 KMB FSAF 22216 TLC PPM 202320