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

BT4-8163 E8/C725

SKF Explorer

Design

Design variant/feature

TQON/GW

Dimensions

d		482.6	mm
D		615.95	mm
B		330.2	mm
T		330.2	mm
d₁	≈	508	mm
D₁	≈	574	mm
r_1,2	min.	1	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	6300	kN
Basic static load rating	C₀	14300	kN
Fatigue load limit	P_u	1080	kN
Comparative radial load rating	C_F	1340	kN
Comparative axial load rating	C_Fa	222	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

235

Model Number: TQO design
Inner Diameter：482.6mm Outer Diameter：615.95mm 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：2026-04-16
Application:medical equipment,gas turbine,Reflective Materials Industrial fabrics,metallurgical mold,Broadcasting System,historical instruments,Polymer,rolling mill roll neck and slowdown device,multi-knife lathe,surgical instruments,insect experimental analysis instrument
Similar models:PBM 13015090 M1G1 6005-2RSH 7013 ACD/P4A SAF 23026 KA x 4.1/2 NU 1011 ECM/HC5C3 207 S7006 CB/P4A WS 89322 K 89434 M FY 1.15/16 DTF
BEARING POWER International Trading Co.,Ltd. specialize in TQOdesign products，there is large inventory of SKF TQO design Four-row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the TQO design Which SKF TQOdesign 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
22565	57.15	87.38	6.35	Seals
23044-2CS5K/VT143	220	340	90	Bearings, units and housings
23176-2CS5/VT143	380	620	194	Bearings, units and housings
24136-2CS5/VT143	180	300	118	Bearings, units and housings
24144 CC/W33	220	370	150	Bearings, units and housings
30x42x6 HMSA7P2 R	30	42	6	Seals
6205-ZNR	25	52	15	Bearings, units and housings
NJ 2224 ECML	120	215	58	Bearings, units and housings
PFD 20 WF	20	-	-	Bearings, units and housings
PWM 120135150	120	135	150	Bearings, units and housings
S71928 ACD/HCP4A	140	190	24	Bearings, units and housings
SSAFS 22518 x 3.1/4 T	82.55	-	-	Bearings, units and housings

Purchase the SKF TQO design Four-row tapered roller bearings, TQO design Please fill in the following

Hot number： 100075 18513 42x62x8 HMS5 V 361200 R 470721 51222 71960 CDMA/HCP4A 90889 GS 81211 NJ 28/530 ECMA QJ 338 N2MA W 63800-2Z SY 3/4 TF/VA201 TU 1.15/16 TF W 628/9 R-2Z