Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQI design SKF BT4-8052/HA1

BT4-8052/HA1

Design

Design variant/feature

TQI

Dimensions

d		482.6	mm
D		647.7	mm
B		436.5	mm
T		401.638	mm
d₁	≈	550	mm
D₁	≈	623	mm
r_1,2	min.	6.4	mm
r_3,4	min.	1.5	mm

Calculation data

Basic dynamic load rating	C	7210	kN
Basic static load rating	C₀	20000	kN
Fatigue load limit	P_u	1460	kN
Comparative radial load rating	C_F	1900	kN
Comparative axial load rating	C_Fa	307	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

401

Model Number: BT4-8052/HA1
Inner Diameter：482.6mm Outer Diameter：647.7mm 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:metallurgy,medical equipment,Spectrum Products,Material handling equipment,rubber products machinery and equipment,Hydraulic Rama,natural instruments,diving equipment,electronic materials,steam Hydraulic control element,decoration machinery
Similar models:BT4-8052/HA1 BC4-8052/HA4
BEARING POWER International Trading Co.,Ltd. specialize in BT4-8052/HA1 products，there is large inventory of SKF BT4-8052/HA1 Four-row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the BT4-8052/HA1 Which SKF BT4-8052/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
16060 MA	300	460	50	Bearings, units and housings
19234	49.2252	68.22	7.722	Seals
BD-23140-2CS5K/VT143-H 3140	180	340	112	Bearings, units and housings
61913	65	90	13	Bearings, units and housings
6210-RSH	50	90	20	Bearings, units and housings
89412 TN	60	130	42	Bearings, units and housings
AOH 30/670	630	670	280	Bearings, units and housings
NU 1012 ML/C3VL0241	60	95	18	Bearings, units and housings
S7011 CB/P4A	55	90	18	Bearings, units and housings
SAF 1622 x 4	101.6	-	-	Bearings, units and housings
SSAFS 23038 KAT x 6.13/16	173.0375	-	-	Bearings, units and housings
STO 20 X	20	47	15.8	Bearings, units and housings

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