Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDI design SKF BT2B 332871/HA4

BT2B 332871/HA4

Design

Design variant/feature

TDIE/Y2

Dimensions

d		333.375	mm
D		469.9	mm
T		166.688	mm
B		231.775	mm
d₁	≈	355.6	mm
D₁	≈	418	mm
r_1,2	min.	1.6	mm
r_3,4	min.	3.3	mm

Calculation data

Basic dynamic load rating	C	2642	kN
Basic static load rating	C₀	5700	kN
Fatigue load limit	P_u	465	kN
Calculation factor	e	0.33
Calculation factor	Y₁	2
Calculation factor	Y₂	3
Calculation factor	Y₀	2
Comparative radial load rating	C_F	655	kN
Comparative axial load rating	C_Fa	217	kN
Thrust factor	K	1.73

Mass

Mass bearing

Model Number: BT2B 332871/HA4
Inner Diameter：333.375mm Outer Diameter：469.9mm 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：2026-06-25
Application:coal mill,Hydraulic Rama,Dental Equipment,electromyography machine,Flame Cutting,Machine Tool Accessories,machine lathe,Liposuction device,walking Food processing machinery and equipment,supporting facilities,Oral Image
Similar models:BT2B 332871/HA4
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Model No. Inner Diameter Outer Diameter Width Type

260x290x16 HDS2 R
240/1120 CAF/W33
29260
BT2B 331858/HA1
FYE 2

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Hot number： 17415 20x52x7 CRW1 R 23230 CCK/W33 23956 CC/W33 250x310x25 HDS1 R 29907 330862 B 34889 39590/39520 51228 71909 ACE/P4AH1 BC4-8031/HA1VA907 GEZM 500 ESX-2LS SAF 1315 TLC SD 17x23x3

Model No.	Inner Diameter	Outer Diameter	Width	Type
260x290x16 HDS2 R
240/1120 CAF/W33
29260
BT2B 331858/HA1
FYE 2