Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4B 331093 BG/HA1

BT4B 331093 BG/HA1

Design

Design variant/feature

TQON/GW

Dimensions

d		585.788	mm
D		771.525	mm
B		479.425	mm
T		479.425	mm
d₁	≈	622	mm
D₁	≈	704	mm
r_1,2	min.	3.3	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	10600	kN
Basic static load rating	C₀	30000	kN
Fatigue load limit	P_u	2040	kN
Comparative radial load rating	C_F	2650	kN
Comparative axial load rating	C_Fa	426	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

620

Model Number: BT4B 331093 BG/HA1
Inner Diameter：585.788mm Outer Diameter：771.525mm 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：2025-11-28
Application:hook,Perfusion device,lifting chain,reducer,multi-knife lathe,cleaners,boring bar boring bar,Handling machinery and various industrial machinery,enzyme,chamfering machine etc,Polymer
Similar models:BT4B 331093 BG/HA1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
12x30x7 HMS5 V	12	30	7	Seals
1500510	381	431.8	20.625	Seals
525953	1285.875	-	-	Seals
6008 NR	40	68	15	Bearings, units and housings
86688	-	-	20.65	Seals
9x22x7 HMS5 V	9	22	7	Seals
FSAF 22615 x 2.1/2 TLC	63.5	-	-	Bearings, units and housings
IR 65x75x28 EGS	65	75	28	Seals
MS 31/800-750	-	-	60	Bearings, units and housings
NJ 312 ECM	60	130	31	Bearings, units and housings
NUP 2212 ECP	60	110	28	Bearings, units and housings
SAF 22528	125.4125	-	-	Bearings, units and housings

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Hot number： 160 VS R 17456 24989 23226-2CS5K/VT143 26x37x7 HMS5 V 45x100x10 HMS5 V 72x90x10 HMSA10 RG GEH 60 ESX-2LS N 1020 KTN9/HC5SP S7015 CB/P4A SA 60 ESX-2LS SAF 22634 x 5.13/16 T SSAFS 23044 KAT x 7.7/8 W 619/5-2Z YSA 208-2FK + H 2308