Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4-8113 E2/C500

BT4-8113 E2/C500

Design

Design variant/feature

TQOSN/GWSI

Dimensions

d		330.302	mm
D		438.023	mm
B		247.65	mm
T		254	mm
d₁	≈	345	mm
D₁	≈	405	mm
r_1,2	min.	1	mm
r_3,4	min.	3.3	mm

Calculation data

Basic dynamic load rating	C	3400	kN
Basic static load rating	C₀	6400	kN
Fatigue load limit	P_u	550	kN
Comparative radial load rating	C_F	720	kN
Comparative axial load rating	C_Fa	158	kN
Thrust factor	K	1.29
Calculation factor	e	0.45
Calculation factor	Y₁	1.5
Calculation factor	Y₂	2.2
Calculation factor	Y₀	1.45

Mass

Mass bearing

105

Model Number: BT4-8113 E2/C500
Inner Diameter：330.302mm Outer Diameter：438.023mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Roller bearings Tapered roller bearings Four-row tapered roller bearings
Details： Four-row tapered roller bearings Four-row tapered roller bearings, TQO design
Update date：2026-04-16
Application:power tools,Medical room equipment,Textile Accessories,car shock absorber,screen filter,luminescent reagent,textile machinery,supporting facilities,extruder,powder metallurgy,wall materials
Similar models:WS 81132 K 81134 TN WS 81136 BT4-8113 E2/C500 K 81136 M 81138 M WS 81134 GS 81132 GS 81134 WS 81130
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