Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDO design SKF BT2B 332446

BT2B 332446

Design

Design variant/feature

TDO/DC

Dimensions

d		536.575	mm
D		761.873	mm
T		311.15	mm
C		247.65	mm
d₁	≈	641	mm
D₁	≈	726	mm
r_1,2	min.	6.4	mm
r_3,4	min.	1.5	mm
a		287	mm

Calculation data

Basic dynamic load rating	C	6270	kN
Basic static load rating	C₀	16000	kN
Fatigue load limit	P_u	1100	kN
Calculation factor	e	0.33
Calculation factor	Y₁	2
Calculation factor	Y₂	3
Calculation factor	Y₀	2
Comparative radial load rating	C_F	1560	kN
Comparative axial load rating	C_Fa	500	kN
Thrust factor	K	1.76

Mass

Mass bearing

430

Model Number: BT2B 332446
Inner Diameter：536.575mm Outer Diameter：761.873mm 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, TDO design
Update date：2026-04-18
Application:key lock,Surveying Surveying Instruments,Oral Equipment,Gas turbine,other CNC,physical instruments,hydraulic actuator,raw material accessories,wall industry,Broadcasting System,sawing machine
Similar models:BT2B 332446
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Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-22309 EK-H 2309	40	100	36	Bearings, units and housings
529489	168.275	-	-	Seals
6202-Z	15	35	11	Bearings, units and housings
6208-RZ	40	80	18	Bearings, units and housings
6211-2ZNR	55	100	21	Bearings, units and housings
71922 CE/HCP4AH1	110	150	20	Bearings, units and housings
90019	228.6	260.35	15.88	Seals
C 2215 KV	75	130	31	Bearings, units and housings
PSMF 050908 A51	5	9	8	Bearings, units and housings
SAF 22530 x 5.1/8	130.175	-	-	Bearings, units and housings
SHT 55	55	-	-	Coupling systems
SILR 80 ES	80	-	55	Bearings, units and housings

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