Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4B 332647 G/HA1

BT4B 332647 G/HA1

Design

Design variant/feature

TQO/GWI

Dimensions

d		330.2	mm
D		444.5	mm
B		301.625	mm
T		301.625	mm
d₁	≈	357	mm
D₁	≈	401	mm
r_1,2	min.	3.3	mm
r_3,4	min.	3.3	mm

Calculation data

Basic dynamic load rating	C	3690	kN
Basic static load rating	C₀	9650	kN
Fatigue load limit	P_u	800	kN
Comparative radial load rating	C_F	965	kN
Comparative axial load rating	C_Fa	156	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

135

Model Number: BT4B 332647 G/HA1
Inner Diameter：330.2mm Outer Diameter：444.5mm 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：2025-12-09
Application:Cylinder Special,relay,pump industry,rock drilling machinery,axle lathe,extruder,lifting upgrade,car steering pin,rubber products machinery and equipment,ventilation equipment,squeeze machine etc
Similar models:BT4B 332647 G/HA1
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12x22x7 CRW1 V	12	22	7	Seals
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86240	219.075	269.88	19.05	Seals
95x110x10 CRW1 R	95	110	10	Seals
BT1B 328068/HA4	711.2	939.8	120.65	Bearings, units and housings
KD2-153	19	145	-	Coupling systems
NCF 3096 CV	480	700	165	Bearings, units and housings
NU 2308 ECML	40	90	33	Bearings, units and housings
PCM 161820 M	16	18	20	Bearings, units and housings
S7024 ACB/P4A	120	180	28	Bearings, units and housings
SNL 3138 ATURA	176.2125	-	-	Bearings, units and housings
Z 005 F	25	-	5	Seals

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