Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF TQO design

BT4B 332773 E/C725

SKF Explorer

Design

Design variant/feature

TQON/GW

Dimensions

d		450	mm
D		595	mm
B		368	mm
T		368	mm
d₁	≈	486	mm
D₁	≈	542	mm
r_1,2	min.	3	mm
r_3,4	min.	6	mm

Calculation data

Basic dynamic load rating	C	6800	kN
Basic static load rating	C₀	16300	kN
Fatigue load limit	P_u	1220	kN
Comparative radial load rating	C_F	1460	kN
Comparative axial load rating	C_Fa	236	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

285

Model Number: TQO design
Inner Diameter：450mm Outer Diameter：595mm 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：2021-06-03
Application:garbage disposal,Ball screw,Power equipment,Vertical machining,Die,test strip,Optical Instruments,filter paper products,tray industry,hinge industry,engine
Similar models:62210-2RS1 71964 ACDMA/P4A LS 0619 RLS 11 7009 CE/P4AL FY 1.7/16 TF/VA228 BT4B 334051 G/HA1VA901 7202 BEGAP W 6302-2RS1 GEZ 200 ES-2RS
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Model No.	Inner Diameter	Outer Diameter	Width	Type
1200 VA R	1090	-	-	Seals
240/1120 BC		1580	462	Bearings, units and housings
510x560x25 HDS2 D	510	560	25	Seals
71917 ACE/P4A	85	120	18	Bearings, units and housings
7216 ACD/HCP4A	80	140	26	Bearings, units and housings
7318 BECBM	90	190	43	Bearings, units and housings
FYRP 1 15/16	49.2125	-	-	Bearings, units and housings
LM 361649 A/610	343.154	450.85	66.675	Bearings, units and housings
NJ 222 ECM	110	200	38	Bearings, units and housings
NJ 422 M	110	280	65	Bearings, units and housings
NU 207 ECP	35	72	17	Bearings, units and housings
SYF 25 TF	25	-	-	Bearings, units and housings

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