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

BT4-8166 E81/C350

SKF Explorer

Design

Design variant/feature

TQOSN/GWSI

Dimensions

d		409.575	mm
D		546.1	mm
B		334.962	mm
T		334.962	mm
d₁	≈	433	mm
D₁	≈	494	mm
r_1,2	min.	1.5	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	5850	kN
Basic static load rating	C₀	12500	kN
Fatigue load limit	P_u	965	kN
Comparative radial load rating	C_F	1250	kN
Comparative axial load rating	C_Fa	241	kN
Thrust factor	K	1.47
Calculation factor	e	0.4
Calculation factor	Y₁	1.7
Calculation factor	Y₂	2.5
Calculation factor	Y₀	1.6

Mass

Mass bearing

215

Model Number: TQO design
Inner Diameter：409.575mm Outer Diameter：546.1mm 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：2024-12-13
Application:decoration machinery,chemical raw materials and reagents,Gripper Swing,water,milling head plug,thin metal materials,chamfering machine etc,Infrared Technology,Special Equipment,circulating pump,medical equipment
Similar models:YAR 216-2F NA 4840 AOH 240/500 BEAM 050140-2RS S71916 ACB/P4A BD-C 41/560 K30MB-AOH 241/560 G NCF 2972 CV N 1021 KTNHA/SP PCMF 141617 E PBMF 708560 M1G1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
19434	49.2252	82.58	7.95	Seals
BD-23030-2CS5K/VT143-H 3030 E	135	225	56	Bearings, units and housings
594181	495.3	-	-	Seals
61944	220	300	38	Bearings, units and housings
7064 BGM	320	480	74	Bearings, units and housings
BC4-8041/HA4	620	820	-	Bearings, units and housings
HA 216	68.2625	105	46	Bearings, units and housings
NU 2968 M	340	460	72	Bearings, units and housings
SAF 23034 KAT x 5.7/8	150.8125	-	-	Bearings, units and housings
SYJ 508	-	-	-	Bearings, units and housings
TUJ 50 TF	50	-	-	Bearings, units and housings
W 619/7-2Z	7	17	5	Bearings, units and housings

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Hot number： 23044-2CS5K/VT143 308-2Z 46x59x12 HMS5 V 40x72x7 HMSA10 V 591/900 M 6312-2Z/VA208 660x724x25 HDS1 R 70/1250 AMB 7016 ACE/P4AL1 GS 81238 HE 2322 E K 55x60x20 PBM 506050 M1G1 PSM 162212 A51 SAF 22510 x 1.5/8