Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQI design SKF BT4B 332664/HA1

BT4B 332664/HA1

Design

Design variant/feature

TQIT

Dimensions

d		390.525	mm
D		546.1	mm
B		428.625	mm
T		384.175	mm
d₁	≈	455	mm
D₁	≈	520	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	6440	kN
Basic static load rating	C₀	16600	kN
Fatigue load limit	P_u	1290	kN
Comparative radial load rating	C_F	1730	kN
Comparative axial load rating	C_Fa	278	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

340

Model Number: BT4B 332664/HA1
Inner Diameter：390.525mm Outer Diameter：546.1mm 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:Laser Devices,Wire grinder,Industrial equipment,Automation,switch,shaft milling machine,paint paint,Hydraulic Hose,Cylinder Type,marine analysis,water protection
Similar models:BT4B 332664/HA1
BEARING POWER International Trading Co.,Ltd. specialize in BT4B332664/HA1 products，there is large inventory of SKF BT4B 332664/HA1 Four-row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the BT4B 332664/HA1 Which SKF BT4B332664/HA1 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

Model No.	Inner Diameter	Outer Diameter	Width	Type
7004 ACE/HCP4AL	20	42	12	Bearings, units and housings
780 VE R	751	-	-	Seals
AS 5070	50	70	1	Bearings, units and housings
BT4B 334126 G/HA1VA901	300	440	-	Bearings, units and housings
K 25x30x20	25	30	20	Bearings, units and housings
KMK 2	9	-	15	Bearings, units and housings
OKBS 113	113	-	-
RNU 209 ECJ	54.5	85	19	Bearings, units and housings
S71914 ACB/P4A	70	100	16	Bearings, units and housings
SAF 22626 x 4.5/16 TLC	109.5375	-	-	Bearings, units and housings
SIL 45 TXE-2LS	45	-	32	Bearings, units and housings
SNW 24x4.1/8	104.775	120	87.7824	Bearings, units and housings

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