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：2026-04-16
Application:milling head plug,forklift industry,sleep monitoring,Traffic Fire Protection Equipment Security equipment,glass processing machine,other accessories,Control,Forklift industry,Spectrum Products,Other machinery,bio-chemical
Similar models:BT4B 334038 G/HA3
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Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-22324 CCK/W33-H 2324	110	260	86	Bearings, units and housings
30 VA R	27	-	-	Seals
30306	30	72	20.75	Bearings, units and housings
51138 M	190	240	37	Bearings, units and housings
6020-RS1	100	150	24	Bearings, units and housings
80x105x10 HMS5 RG	80	105	10	Seals
FYE 1 15/16	49.2125	-	-	Bearings, units and housings
FY 513 M	-	-	-	Bearings, units and housings
NA 4906 RS	30	47	17	Bearings, units and housings
SAFS 22518 x 3.1/16 TLC	77.7875	-	-	Bearings, units and housings
SNL 3048 ATURA	220	-	-	Bearings, units and housings
SNL 3164 ATURT	300	-	-	Bearings, units and housings

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Hot number： 1038140 115x150x12 HMSA10 RG 13992 17444 BD-22380 CAK/W33-OH 3280 H 530 VRME R 6306/HR22Q2 71934 CD/HCP4AH1 PCZ 0708 M SAF 1617 TLC SSAFS 22515 x 2.1/2 SYFWK 1.3/16 LTA SYNT 35 FTS YEL 206-101-2F YSA 205-2FK + H 2305