Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4B 334040/HA4

BT4B 334040/HA4

Design

Design variant/feature

TQOT.1

Dimensions

d		825.5	mm
D		1168.4	mm
B		844.6	mm
T		844.6	mm
d₁	≈	900	mm
D₁	≈	1049	mm
r_1,2	min.	4.8	mm
r_3,4	min.	12.7	mm

Tapered bore, taper 1:12

Calculation data

Basic dynamic load rating	C	23600	kN
Basic static load rating	C₀	76500	kN
Fatigue load limit	P_u	4400	kN
Comparative radial load rating	C_F	6400	kN
Comparative axial load rating	C_Fa	1060	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

2800

Model Number: BT4B 334040/HA4
Inner Diameter：825.5mm Outer Diameter：1168.4mm 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:Hydraulic Couplings,plant determination,rolling machine,expectoration machine,instrument,atomizer class,Infrared Technology,bathroom facilities,Rolling mill,roller lathe,EEG
Similar models:BT4B 334040/HA4
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Model No.	Inner Diameter	Outer Diameter	Width	Type
100x130x12 HMSA10 RG	100	130	12	Seals
14x30x7 HMS5 RG	14	30	7	Seals
6208/HR11TN	40	80	18	Bearings, units and housings
626/HR22T2	6	19	6	Bearings, units and housings
71924 CD/P4A	120	165	22	Bearings, units and housings
AHX 3222 G	105	110	82	Bearings, units and housings
HA 317 E	74.6125	110	63	Bearings, units and housings
MVR2-15	15	32	-	Seals
RNAO 50x65x40	50	65	40	Bearings, units and housings
S7215 ACD/HCP4A	75	130	25	Bearings, units and housings
SD 32x42x4	32	42	4	Seals
W 638	8	28	9	Bearings, units and housings

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Hot number： 16 VA R 20554 2313 KM 3675557 4304 ATN9 45x72x8 HMSA10 RG 7218 BEP 99098 N 1018 KTNHA/SP NCF 3084 CV NKS 45 NU 2310 ECP PRMF 657060 RPNA 45/62 SAF 22517 x 2.7/8 T