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：2025-12-09
Application:Machine Tool Accessories,clean stationery,manual Tools,coal,safety testing,extruder,intermediate,car,gas turbine,security equipment,Roller mill
Similar models:BT4B 332654/HA1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
10634	27.0002	43.0022	9.017	Seals
407903	759	-	-	Seals
708 ACD/HCP4A	8	22	7	Bearings, units and housings
7209 BECBP	45	85	19	Bearings, units and housings
7220 CD/HCP4A	100	180	34	Bearings, units and housings
99085	22	30.1752	11.9888	Seals
FSAF 1520 TLC	87.3125	-	-	Bearings, units and housings
PPM 303430	30	34	30	Bearings, units and housings
SAF 22544 x 8	203.2	-	-	Bearings, units and housings
PSM 253220 A51	25	32	20	Bearings, units and housings
W 606 R	6	17	6	Bearings, units and housings
W 627/6 XR	6	12	3	Bearings, units and housings

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