Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4B 334105 BG/HA1

BT4B 334105 BG/HA1

Design

Design variant/feature

TQON/GW

Dimensions

d		482.6	mm
D		635	mm
B		421	mm
T		421	mm
d₁	≈	512	mm
D₁	≈	578	mm
r_1,2	min.	3	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	6820	kN
Basic static load rating	C₀	20400	kN
Fatigue load limit	P_u	1460	kN
Comparative radial load rating	C_F	1800	kN
Comparative axial load rating	C_Fa	295	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

365

Model Number: BT4B 334105 BG/HA1
Inner Diameter：482.6mm Outer Diameter：635mm 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:Hairbrush device,vacuum filter,Medium and large motor,equipment,Rolling mill,laser devices,Cylinder Special,supporting facilities,Plastic molding,building decoration raw materials and accessories,Other machinery
Similar models:BT4B 334105 BG/HA1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
16620	42.799	54.991	10.9982	Seals
19745	50.8	63.55	7.95	Seals
35x52x7 HMS5 V	35	52	7	Seals
57x72x10 CRSH1 R	57	72	10	Seals
6328/HC5C3S0VA970	140	300	62	Bearings, units and housings
99123	31	39.7002	10.9982	Seals
BEAM 020068-2RZ/PE	20	68	28	Bearings, units and housings
GEH 90 ESL-2LS	90	150	55	Bearings, units and housings
HE 3040	177.8	240	120	Bearings, units and housings
S71918 CD/HCP4A	90	125	18	Bearings, units and housings
SAFS 22522 x 3.13/16	96.8375	-	-	Bearings, units and housings
YAR 207-2RF/VE495	35	72	42.9	Bearings, units and housings

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