Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4-8045 G/HA1VA901

BT4-8045 G/HA1VA901

Design

Design variant/feature

TQOSN/GWSI

Dimensions

d		514.35	mm
D		673.1	mm
B		422.275	mm
T		422.275	mm
d₁	≈	537	mm
D₁	≈	606	mm
r_1,2	min.	3.3	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	6820	kN
Basic static load rating	C₀	19000	kN
Fatigue load limit	P_u	1370	kN
Comparative radial load rating	C_F	1660	kN
Comparative axial load rating	C_Fa	273	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

395

Model Number: BT4-8045 G/HA1VA901
Inner Diameter：514.35mm Outer Diameter：673.1mm 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, TQO design
Update date：2025-12-09
Application:security equipment,orthodontic material,Industrial,Hydraulic Equipment,hydraulic control element,engineering machine,Textile Industry Accessories and Accessories,bathroom facilities,industrial supplies,Other Machine Tools,Seals
Similar models:BT4-8045 G/HA1VA901 BT4B 328045/HA1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
14857	38.1	50.8	6.35	Seals
11806	30.1752	50.8	6.35	Seals
28x47x10 HMSA10 RG	28	47	10	Seals
51324 M	120	210	70	Bearings, units and housings
591/850 M	850	1000	90	Bearings, units and housings
65x100x8 CRW1 V	65	100	8	Seals
71910 ACB/P4AL	50	72	12	Bearings, units and housings
BTW 75 CTN9/SP	75	115	48	Bearings, units and housings
AOH 241/950	900	950	605	Bearings, units and housings
BEAM 030080-2RZ	30	80	28	Bearings, units and housings
BT4B 334106 G/HA1VA901	343.052	457.098	-	Bearings, units and housings
H 3120 E	90	130	76	Bearings, units and housings

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