Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDI design SKF BT2B 334045/HA3

BT2B 334045/HA3

Design

Design variant/feature

TDIS.2/N1

Dimensions

d		390	mm
D		548	mm
T		180	mm
B		180	mm
d₁	≈	412	mm
D₁	≈	470	mm
b		32	mm
h		11.7	mm
r_1,2	min.	2	mm
r_3,4	min.	5	mm

Calculation data

Basic dynamic load rating	C	2550	kN
Basic static load rating	C₀	5850	kN
Fatigue load limit	P_u	455	kN
Calculation factor	e	0.83
Calculation factor	Y₁	0.81
Calculation factor	Y₂	1.2
Calculation factor	Y₀	0.8
Comparative radial load rating	C_F	630	kN
Comparative axial load rating	C_Fa	514	kN
Thrust factor	K	0.7

Mass

Mass bearing

155

Model Number: BT2B 334045/HA3
Inner Diameter：390mm Outer Diameter：548mm 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：2024-12-13
Application:food / grain / food equipment,construction machinery and equipment,Industrial,comprehensive experiment,pump industry,Microwave Equipment,Insect Capture,bio-chemical,Wire grinder,air shower etc,squeeze machine etc
Similar models:BT2B 334045/HA3
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Model No.	Inner Diameter	Outer Diameter	Width	Type
18242	46.0502	73.03	7.95	Seals
18545	47.625	62.76	7.95	Seals
23138 CC/W33	190	320	104	Bearings, units and housings
BD-23252 CCK/W33-OH 2352 H	240	480	174	Bearings, units and housings
320x358x19 HDS1 R	320	358	19	Seals
403903	381	-	-	Seals
7024 ACD/HCP4AH1	120	180	28	Bearings, units and housings
7026 ACD/P4AL	130	200	33	Bearings, units and housings
BC2B 326894/HB1	650	920	335	Bearings, units and housings
K 81103 TN	17	30		Bearings, units and housings
NJ 220 ECP	100	180	34	Bearings, units and housings
W 619/9	9	20	6	Bearings, units and housings

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