Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDI design SKF 331951

331951

Design

Design variant/feature

TDI/GWIY2

Dimensions

d		300.038	mm
D		422.275	mm
T		150.812	mm
B		150.812	mm
d₁	≈	327	mm
D₁	≈	375	mm
r_1,2	min.	3.3	mm
r_3,4	min.	3.3	mm

Calculation data

Basic dynamic load rating	C	2177	kN
Basic static load rating	C₀	4750	kN
Fatigue load limit	P_u	400	kN
Calculation factor	e	0.33
Calculation factor	Y₁	2
Calculation factor	Y₂	3
Calculation factor	Y₀	2
Comparative radial load rating	C_F	540	kN
Comparative axial load rating	C_Fa	176	kN
Thrust factor	K	1.73

Mass

Mass bearing

Model Number: 331951
Inner Diameter：300.038mm Outer Diameter：422.275mm 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：2026-06-24
Application:Hydraulic Hose,Hydraulic Press,water protection,Special Equipment,municipal machinery,noise reduction equipment,Security Equipment,mobile toilet,Beauty and Body,hook,spectrometer
Similar models:331951
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Model No. Inner Diameter Outer Diameter Width Type

20x47x10 HMSA10 V
99836
BD-C 3148 K-OH 3148 HTL
SAF 1518 TLC
SYNT 75 LW

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Hot number： 125x160x15 HMS5 V 22220 EK BD-23940 CCK/W33-H 3940 309 NR 3900564 400451 5066 55x75x10 HMSA10 V 61821 7214 BECBPH TQO design BT4B 328704 G/HA1 RNA 4928 SD 18x26x4 SY 1. TDW

Model No.	Inner Diameter	Outer Diameter	Width	Type
20x47x10 HMSA10 V
99836
BD-C 3148 K-OH 3148 HTL
SAF 1518 TLC
SYNT 75 LW