Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDI design SKF BT2B 331837

BT2B 331837

Design

Design variant/feature

TDI/Y2

Dimensions

d		384.175	mm
D		546.1	mm
T		193.675	mm
B		193.675	mm
d₁	≈	417	mm
D₁	≈	484	mm
r_1,2	min.	3.3	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	3724	kN
Basic static load rating	C₀	8300	kN
Fatigue load limit	P_u	640	kN
Calculation factor	e	0.33
Calculation factor	Y₁	2
Calculation factor	Y₂	3
Calculation factor	Y₀	2
Comparative radial load rating	C_F	915	kN
Comparative axial load rating	C_Fa	301	kN
Thrust factor	K	1.76

Mass

Mass bearing

152

Model Number: BT2B 331837
Inner Diameter：384.175mm Outer Diameter：546.1mm 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:flexible processing,lifting chain,mechanical and electrical,equipment and,medical equipment,electromyography machine,air shower etc,Sensors,Processing machinery,teaching equipment,tube
Similar models:BT2B 331837
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Model No. Inner Diameter Outer Diameter Width Type

220 VL V
23820
32007 X/DF
71913 ACE/P4A
FYAWK 506 L

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Model No.	Inner Diameter	Outer Diameter	Width	Type
220 VL V
23820
32007 X/DF
71913 ACE/P4A
FYAWK 506 L