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：2025-12-09
Application:impression material,survey accessories,Laser Cutting,food / grain / food equipment,education model Instruments,Cylinder Pneumatic Treatment Element,position switch,metallurgical mold,industry test,electronic components,sheet industry
Similar models:BT2B 332871/HA4
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SAF 1318 TLC	90	-	-	Bearings, units and housings
SILKAC 22 M	22	-	28	Bearings, units and housings

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