Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQI design SKF BT4B 332822/HA1

BT4B 332822/HA1

Design

Design variant/feature

TQIT

Dimensions

d		453.39	mm
D		635	mm
B		496.888	mm
T		446.088	mm
d₁	≈	534	mm
D₁	≈	605	mm
r_1,2	min.	6.4	mm
r_3,4	min.	6.4	mm

Tapered bore, taper 1:12

Calculation data

Basic dynamic load rating	C	8250	kN
Basic static load rating	C₀	22000	kN
Fatigue load limit	P_u	1600	kN
Comparative radial load rating	C_F	2200	kN
Comparative axial load rating	C_Fa	358	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

600

Model Number: BT4B 332822/HA1
Inner Diameter：453.39mm Outer Diameter：635mm 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：2026-04-16
Application:Embroidery,industrial fans,nail products,manual Tools,Security Equipment,suction nozzle,plastic molding,Workpiece,tobacco machinery,Laser Measurements,Surveying Surveying Instruments
Similar models:BT4B 332822/HA1
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