Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4B 334023 E1/C675

BT4B 334023 E1/C675

Design

Design variant/feature

TQOSN/GWSI

Dimensions

d		317.5	mm
D		422.275	mm
B		269.875	mm
T		269.875	mm
d₁	≈	338	mm
D₁	≈	389	mm
r_1,2	min.	1.5	mm
r_3,4	min.	3.3	mm

Calculation data

Basic dynamic load rating	C	2860	kN
Basic static load rating	C₀	6550	kN
Fatigue load limit	P_u	570	kN
Comparative radial load rating	C_F	695	kN
Comparative axial load rating	C_Fa	114	kN
Thrust factor	K	1.76
Calculation factor	e	0.33
Calculation factor	Y₁	2
Calculation factor	Y₂	3
Calculation factor	Y₀	2

Mass

Mass bearing

94.5

Model Number: BT4B 334023 E1/C675
Inner Diameter：317.5mm Outer Diameter：422.275mm 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:stamping die,storage and transportation equipment,nail products,tooth filling,machining,electromyography machine,tapered grinder,Power equipment,Blood coagulation reagent,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Automation
Similar models:BT4B 334023 E1/C675
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