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 329004 E1/C575

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	≈	434	mm
D₁	≈	498	mm
r_1,2	min.	1	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	5600	kN
Basic static load rating	C₀	12000	kN
Fatigue load limit	P_u	930	kN
Comparative radial load rating	C_F	1200	kN
Comparative axial load rating	C_Fa	231	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

205

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：2026-07-30
Application:Industrial Adhesive,experimental equipment,tooth filling,beverage production,packaging machinery,metallurgical mold,vertical processing,power tools,preservation equipment,Spectrum Products,coal
Similar models:W 61816-2RZ K 185x195x37 FYTB 40 LDW FY 1.1/2 DTF 81132 TN HM 31/530 61921 SYJ 2.1/2 TF BT2-8130 NU 2315 ECP
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

6015
6203-2RSH
RNA 2207.2RS
SAFS 22540 TLC
Z 008

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

Hot number： 15092 190x220x15 HMSA10 V BD-22240-2CS5K/VT143-H 3140 3212 A-2Z 401602 50168 7026 CD/HCP4A FYTB 40 TR N 710 PBM 240260250 M1G1 PSM 081416 A51 S7018 ACE/P4A SALKAC 22 M SY 45 TF SYF 506

Model No.	Inner Diameter	Outer Diameter	Width	Type
6015
6203-2RSH
RNA 2207.2RS
SAFS 22540 TLC
Z 008