Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDI design SKF BT2B 332931

BT2B 332931

Design

Design variant/feature

TDI/WIY2

Dimensions

d		240	mm
D		480	mm
T		220	mm
B		200	mm
d₁	≈	284	mm
D₁	≈	377	mm
r_1,2	min.	2.5	mm
r_3,4	min.	5	mm

Calculation data

Basic dynamic load rating	C	3615	kN
Basic static load rating	C₀	5500	kN
Fatigue load limit	P_u	465	kN
Calculation factor	e	0.72
Calculation factor	Y₁	0.94
Calculation factor	Y₂	1.4
Calculation factor	Y₀	0.9
Comparative radial load rating	C_F	900	kN
Comparative axial load rating	C_Fa	634	kN
Thrust factor	K	0.82

Mass

Mass bearing

183

Model Number: BT2B 332931
Inner Diameter：240mm Outer Diameter：480mm 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：2025-12-09
Application:PVC,hydraulic pump,ventilation equipment,Infrared Technology,plastic molding,motor,Performance test,Vertical machining,metallurgy,industrial supplies,sheet industry
Similar models:BT2B 332931
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3214 A-2Z	70	125	39.7	Bearings, units and housings
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AHX 310	45	50	35	Bearings, units and housings
AXK 0619 TN	6	19	2	Bearings, units and housings
GS 89312	60	110	10.5	Bearings, units and housings
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SAF 22534 x 5.13/16 TLC	147.6375	-	-	Bearings, units and housings
SYFWK 1.1/2 LTHR	38.1	-	-	Bearings, units and housings

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