Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQI design SKF BT4B 332716/HA1

BT4B 332716/HA1

Design

Design variant/feature

TQIT

Dimensions

d		320	mm
D		422.275	mm
B		290	mm
T		261.424	mm
d₁	≈	365	mm
D₁	≈	405	mm
r_1,2	min.	6.5	mm
r_3,4	min.	3.3	mm

Tapered bore, taper 1:12

Calculation data

Basic dynamic load rating	C	3080	kN
Basic static load rating	C₀	8150	kN
Fatigue load limit	P_u	680	kN
Comparative radial load rating	C_F	815	kN
Comparative axial load rating	C_Fa	129	kN
Thrust factor	K	1.83
Calculation factor	e	0.31
Calculation factor	Y₁	2.2
Calculation factor	Y₂	3.3
Calculation factor	Y₀	2.2

Mass

Mass bearing

120

Model Number: BT4B 332716/HA1
Inner Diameter：320mm 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, TQI design
Update date：2024-12-15
Application:Automation,intermediate,Forming mold,diving equipment,Air,food packaging,multi-knife lathe,wall industry,Material handling equipment,Technical Equipment,power tools
Similar models:BT4B 332716/HA1
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GEZ 112 ES	44.45	71.438	38.887	Bearings, units and housings
HM 30/560	75	-	560	Bearings, units and housings
IR 28x32x20	28	32	20	Bearings, units and housings
NA 6904	20	37	30	Bearings, units and housings
NCF 3018 CV	90	140	37	Bearings, units and housings
OKF 460	460	985	-
SHT 140	140	-	-	Coupling systems

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