Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQI design SKF BT4B 332654/HA1

BT4B 332654/HA1

Design

Design variant/feature

TQIT

Dimensions

d		352.425	mm
D		488.95	mm
B		384.175	mm
T		342.9	mm
d₁	≈	413	mm
D₁	≈	467	mm
r_1,2	min.	6.4	mm
r_3,4	min.	1.5	mm

Tapered bore, taper 1:12

Calculation data

Basic dynamic load rating	C	3800	kN
Basic static load rating	C₀	10200	kN
Fatigue load limit	P_u	830	kN
Comparative radial load rating	C_F	1000	kN
Comparative axial load rating	C_Fa	165	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

205

Model Number: BT4B 332654/HA1
Inner Diameter：352.425mm Outer Diameter：488.95mm 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:plant determination,medical equipment,paint paint,Forklift industry,Security Equipment,Spectrum Products,vacuum filter,Spectrum Products,mechanical annex,medical equipment,coal
Similar models:BT4B 332654/HA1
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BD-22214 EK-H 314	60	125	31	Bearings, units and housings
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33016	80	125	36	Bearings, units and housings
45112	114.3	152.43	12.7	Seals
520x580x25 HDS2 R	520	580	25	Seals
HE 218	82.55	90	52	Bearings, units and housings
NATR 6 X	6	19	12	Bearings, units and housings
NJ 2207 ECNJ	35	72	23	Bearings, units and housings
NK 38/20	38	48	20	Bearings, units and housings
SIL 30 ES	30	-	22	Bearings, units and housings
SIR 30 ES	30	-	22	Bearings, units and housings
YEL 210-115-2F	49.213	90	62.7	Bearings, units and housings

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