Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDO design SKF BT2B 328020

BT2B 328020

Design

Design variant/feature

TDO/D

Dimensions

d		380	mm
D		520	mm
T		148	mm
C		112	mm
d₁	≈	438	mm
D₁	≈	497	mm
r_1,2	min.	4	mm
r_3,4	min.	1.5	mm
a		162	mm

Calculation data

Basic dynamic load rating	C	2289	kN
Basic static load rating	C₀	4500	kN
Fatigue load limit	P_u	365	kN
Calculation factor	e	0.3
Calculation factor	Y₁	2.3
Calculation factor	Y₂	3.4
Calculation factor	Y₀	2.2
Comparative radial load rating	C_F	560	kN
Comparative axial load rating	C_Fa	167	kN
Thrust factor	K	1.92

Mass

Mass bearing

80.2

Model Number: BT2B 328020
Inner Diameter：380mm Outer Diameter：520mm 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：2026-07-10
Application:shaft milling machine,ventilation fans,stamping die,van,Processing machinery,mobile toilet,mechanical annex,car,Internal thread type,coupling type,metallurgy
Similar models:BT2B 328020
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Model No. Inner Diameter Outer Diameter Width Type

3302 ATN9
IR 15X20X12 IS1
PBM 101610 M1
QJ 219 N2MA
SYR 2 15/16-18

Purchase the SKF BT2B 328020 Double row tapered roller bearings, TDO design Please fill in the following

Hot number： 14423 22328 CCJA/W33VA406 BD-231/500 CAK/W33-OH 31/500 H 23228 CC/W33 470506 52206 530x580x20 HDS1 R AOHX 30/560 FSAF 1611 x 2 T GEH 20 ESL-2LS K 100x107x21 LM 241147/110 NUP 244 ECML SYFJ 505 W 6006-2RZ

Model No.	Inner Diameter	Outer Diameter	Width	Type
3302 ATN9
IR 15X20X12 IS1
PBM 101610 M1
QJ 219 N2MA
SYR 2 15/16-18