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：2025-12-09
Application:medical equipment,embroidery cloth,leather processing,small appliances,security equipment,plastic molding,other accessories,circulating pump,Broadcasting System,pump,hardware
Similar models:BT4B 331093 BG/HA1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
1600520	406.4	457.2	20.65	Seals
BD-239/900 CAK/W33-OH 39/900 H	850	1180	206	Bearings, units and housings
305806 C-2Z	30	72	23.8	Bearings, units and housings
401702	153	-	-	Seals
490 VRME R	478	-	-	Seals
511/1180 F	1180	1400	175	Bearings, units and housings
52414 M	55	250	107	Bearings, units and housings
NA 2205.2RS	25	52	18	Bearings, units and housings
SAF 1509	36.5125	-	-	Bearings, units and housings
T4CB 100	100	145	24	Bearings, units and housings
W 619/5-2RS1	5	13	4	Bearings, units and housings
ZW 45x55	45	55	2	Seals

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