Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDO design SKF BT2B 332448

BT2B 332448

Design

Design variant/feature

TDO/DC

Dimensions

d		609.6	mm
D		787.4	mm
T		206.375	mm
C		158.75	mm
d₁	≈	687	mm
D₁	≈	755	mm
r_1,2	min.	6.4	mm
r_3,4	min.	1.5	mm
a		269	mm

Calculation data

Basic dynamic load rating	C	4020	kN
Basic static load rating	C₀	10600	kN
Fatigue load limit	P_u	750	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	980	kN
Comparative axial load rating	C_Fa	354	kN
Thrust factor	K	1.58

Mass

Mass bearing

232

Model Number: BT2B 332448
Inner Diameter：609.6mm Outer Diameter：787.4mm 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：2025-12-09
Application:Seals,medical equipment,Internal thread type,plant determination,squeeze machine etc,vacuum filter,sewage pump,vertical pull,Rolling mill,boring bar boring bar,Roller mill
Similar models:BT2B 332448
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Model No.	Inner Diameter	Outer Diameter	Width	Type
24x37x7 HMSA10 RG	24	37	7	Seals
21098	53.975	73.03	11.13	Seals
32948T114/DB	240	320	-	Bearings, units and housings
FBSA 208 A/QBC	40	-	165	Bearings, units and housings
FY 55 TF/VA228	55	-	64.4	Bearings, units and housings
K 89307 TN	35	68		Bearings, units and housings
HE 2332 L	139.7	160	147	Bearings, units and housings
K 15x19x13	15	19	13	Bearings, units and housings
LR 20x25x38.5	20	25	38.5	Bearings, units and housings
N 1009 KPHA/HC5SP	45	75	16	Bearings, units and housings
PFD 72	-	-	-	Bearings, units and housings
PFT 1. TF	25.4	-	-	Bearings, units and housings

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