Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDO design SKF BT2B 331554 B/HA1

BT2B 331554 B/HA1

Design

Design variant/feature

TDO/D3

Dimensions

d		723.9	mm
D		914.4	mm
T		187.325	mm
C		139.7	mm
d₁	≈	798	mm
D₁	≈	877	mm
r_1,2	min.	3.3	mm
r_3,4	min.	1.5	mm
a		293	mm

Calculation data

Basic dynamic load rating	C	3800	kN
Basic static load rating	C₀	9650	kN
Fatigue load limit	P_u	670	kN
Calculation factor	e	0.37
Calculation factor	Y₁	1.8
Calculation factor	Y₂	2.7
Calculation factor	Y₀	1.8
Comparative radial load rating	C_F	915	kN
Comparative axial load rating	C_Fa	344	kN
Thrust factor	K	1.54

Mass

Mass bearing

250

Model Number: BT2B 331554 B/HA1
Inner Diameter：723.9mm Outer Diameter：914.4mm 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, TDO design
Update date：2024-12-13
Application:rock drilling machinery,pneumatic Pump,generator,Ball screw,Performance test,Perfusion device,water protection,stamping die,centrifugal pump,Power equipment,glass
Similar models:BT2B 331554 B/HA1 331554 A
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Model No.	Inner Diameter	Outer Diameter	Width	Type
120 VA V	108	-	-	Seals
315642/VJ202	165.1	225.45	-	Bearings, units and housings
511/500 F	500	600	80	Bearings, units and housings
7016 CD/P4AL	80	125	22	Bearings, units and housings
7040 ACD/P4AH1	200	310	51	Bearings, units and housings
71821 ACD/P4	105	130	13	Bearings, units and housings
BT4B 332813 B/HA1C425	406.445	565.201	-	Bearings, units and housings
FSYE 2 7/16	61.9125	-	-	Bearings, units and housings
NUP 2211 ECJ	55	100	25	Bearings, units and housings
SAL 20 C	20	-	16	Bearings, units and housings
SNL 3164 ATURT	300	-	-	Bearings, units and housings
SNW 3032x5.7/16	138.1125	160	94.0054	Bearings, units and housings

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