Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDI design SKF BT2B 331840 G/HA1C150

BT2B 331840 G/HA1C150

Design

Design variant/feature

TDI/GWIY2

Dimensions

d		406.4	mm
D		546.1	mm
T		138.113	mm
B		138.113	mm
d₁	≈	435	mm
D₁	≈	491	mm
r_1,2	min.	1.5	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	2200	kN
Basic static load rating	C₀	5100	kN
Fatigue load limit	P_u	405	kN
Calculation factor	e	0.48
Calculation factor	Y₁	1.4
Calculation factor	Y₂	2.1
Calculation factor	Y₀	1.4
Comparative radial load rating	C_F	540	kN
Comparative axial load rating	C_Fa	252	kN
Thrust factor	K	1.23

Mass

Mass bearing

Model Number: BT2B 331840 G/HA1C150
Inner Diameter：406.4mm 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：2026-04-17
Application:wheel lathe,thin metal materials,lifting chain,auto tools,Switch,tooth filling,Warehouse Shelf Equipment,machining,thread processing machine,ventilator anesthesia machine etc,Seals
Similar models:BT2B 331840 G/HA1C150 BT2B 331840 C/HA1
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