Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4B 334038 G/HA3

BT4B 334038 G/HA3

Design

Design variant/feature

TQOE/GWI

Dimensions

d		540	mm
D		690	mm
B		434	mm
T		400	mm
d₁	≈	565	mm
D₁	≈	637	mm
r_1,2	min.	1	mm
r_3,4	min.	5	mm

Calculation data

Basic dynamic load rating	C	7040	kN
Basic static load rating	C₀	21200	kN
Fatigue load limit	P_u	1500	kN
Comparative radial load rating	C_F	1860	kN
Comparative axial load rating	C_Fa	301	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

400

Model Number: BT4B 334038 G/HA3
Inner Diameter：540mm Outer Diameter：690mm 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：2026-07-26
Application:Special Equipment,flow control valve,Generator,medical treatment,Rolling mill gear box,metallurgy,Broadcasting System,Spectrum Products,medical equipment,labor insurance,preservation equipment
Similar models:BT4B 334038 G/HA3
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Model No. Inner Diameter Outer Diameter Width Type

140 VL R
85x115x12 HMSA10 V
BT4B 334130 G/HA1VA903
GE 90 ESX-2LS
SAA 40 ESX-2LS

Purchase the SKF BT4B 334038 G/HA3 Four-row tapered roller bearings, TQO design Please fill in the following

Hot number： 34888 37395 407703 6303/HR22Q2 7096 AM 719/8 CE/P4A 71917 ACD/P4AH1 99098 BT4-8113 E2/C500 FSAF 1517 x 2.7/8 G 4x8x2 S HJ 2256 EC NCF 2340 ECJB SAF 22613 TLC SAW 23526 T

Model No.	Inner Diameter	Outer Diameter	Width	Type
140 VL R
85x115x12 HMSA10 V
BT4B 334130 G/HA1VA903
GE 90 ESX-2LS
SAA 40 ESX-2LS