Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDI design SKF 331306

331306

Design

Design variant/feature

TDI.1/GWIY2

Dimensions

d		901.7	mm
D		1295.4	mm
T		450.85	mm
B		438.15	mm
d₁	≈	986	mm
D₁	≈	1148	mm
r_1,2	min.	4.8	mm
r_3,4	min.	12.7	mm

Calculation data

Basic dynamic load rating	C	16800	kN
Basic static load rating	C₀	43000	kN
Fatigue load limit	P_u	2500	kN
Calculation factor	e	0.35
Calculation factor	Y₁	1.9
Calculation factor	Y₂	2.9
Calculation factor	Y₀	1.8
Comparative radial load rating	C_F	4150	kN
Comparative axial load rating	C_Fa	1380	kN
Thrust factor	K	1.74

Mass

Mass bearing

2000

Model Number: 331306
Inner Diameter：901.7mm Outer Diameter：1295.4mm 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：2026-04-16
Application:Spectral Products,vertical sawing machine,wheel lathe,supporting facilities,key lock,Industrial equipment,sheet industry,rolling machine,Hydraulic Rama,safety testing,education model Instruments
Similar models:331306
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Model No.	Inner Diameter	Outer Diameter	Width	Type
10157	25.4	51.99	6.35	Seals
200x250x15 CRSH1 R	200	250	15	Seals
38x52x8 HMS5 V	38	52	8	Seals
6307 M	35	80	21	Bearings, units and housings
K 50x57x18	50	57	18	Bearings, units and housings
NATR 15	15	35	18	Bearings, units and housings
NU 18/1700 ECMA/HB1	1700	2060	160	Bearings, units and housings
NUP 212 ECML	60	110	22	Bearings, units and housings
NUP 220 ECP	100	180	34	Bearings, units and housings
PCZ 2824 E	44.45	49.213	38.1	Bearings, units and housings
S71918 ACB/P4A	90	125	18	Bearings, units and housings
SAFS 23044 KAT x 8	203.2	-	-	Bearings, units and housings

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