Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDO design SKF BT2B 332830

BT2B 332830

Design

Design variant/feature

TDO/D

Dimensions

d		340	mm
D		460	mm
T		160	mm
C		128	mm
d₁	≈	394	mm
D₁	≈	442	mm
r_1,2	min.	3	mm
r_3,4	min.	1	mm
a		161	mm

Calculation data

Basic dynamic load rating	C	2196	kN
Basic static load rating	C₀	4900	kN
Fatigue load limit	P_u	400	kN
Calculation factor	e	0.31
Calculation factor	Y₁	2.2
Calculation factor	Y₂	3.3
Calculation factor	Y₀	2.2
Comparative radial load rating	C_F	540	kN
Comparative axial load rating	C_Fa	167	kN
Thrust factor	K	1.86

Mass

Mass bearing

Model Number: BT2B 332830
Inner Diameter：340mm Outer Diameter：460mm 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：2026-04-16
Application:Machine tool accessories,Storage Device,Water Monitoring,Hair styling device,Hairbrush device,Machine Tool Accessories,hydraulic cylinder,engineering machine,relay,Equipment,other accessories
Similar models:BT2B 332830
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Model No.	Inner Diameter	Outer Diameter	Width	Type
31328 X	140	300	77	Bearings, units and housings
3308 A-2RS1	40	90	36.5	Bearings, units and housings
409603	921	-	-	Seals
6208-2ZNR	40	80	18	Bearings, units and housings
71924 ACB/P4AL	120	165	22	Bearings, units and housings
90788	-	-	45	Seals
BD-C 31/600 KMB-AOHX 31/600	570	980	300	Bearings, units and housings
GS 81111	55	78	5	Bearings, units and housings
NKX 70	70	85	40	Bearings, units and housings
SAF 22638 x 7 T	177.8	-	-	Bearings, units and housings
SY 17 TF	17	-	-	Bearings, units and housings
SY 60 TF/VA201	60	-	-	Bearings, units and housings

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