Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4B 330742 A/HA4

BT4B 330742 A/HA4

Design

Design variant/feature

TQO.1/GWI

Dimensions

d		863.6	mm
D		1219.1	mm
B		876.3	mm
T		889	mm
d₁	≈	935	mm
D₁	≈	1080	mm
r_1,2	min.	4.8	mm
r_3,4	min.	12.7	mm

Calculation data

Basic dynamic load rating	C	28100	kN
Basic static load rating	C₀	81500	kN
Fatigue load limit	P_u	4750	kN
Comparative radial load rating	C_F	7500	kN
Comparative axial load rating	C_Fa	1230	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

3470

Model Number: BT4B 330742 A/HA4
Inner Diameter：863.6mm Outer Diameter：1219.1mm 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：2021-06-04
Application:food packaging,gear grinding machine,Generator,Storage Tool,Tool,air shower etc,car shock absorber,food add,Spectrum Products,industrial equipment,manual Tools
Similar models:BT4B 330742 A/HA4
BEARING POWER International Trading Co.,Ltd. specialize in BT4B330742A/HA4 products，there is large inventory of SKF BT4B 330742 A/HA4 Four-row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the BT4B 330742 A/HA4 Which SKF BT4B330742A/HA4 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
19969	50.8	76.12	9.53	Seals
28x42x8 HMS5 RG	28	42	8	Seals
331713 A	342.9	533.4	-	Bearings, units and housings
400x460x28 HDSA2 RD	400	460	28	Seals
408006	745	-	-	Seals
GE 25 TXE-2LS	25	42	16	Bearings, units and housings
NJ 2322 ECP	110	240	80	Bearings, units and housings
PCM 758060 E	75	80	60	Bearings, units and housings
S71924 CB/P4A	120	165	22	Bearings, units and housings
STO 30 X	30	62	19.8	Bearings, units and housings
SYWK 25 YTH	25	-	-	Bearings, units and housings
WS 89307	35		7	Bearings, units and housings

Purchase the SKF BT4B 330742 A/HA4 Four-row tapered roller bearings, TQO design Please fill in the following

Hot number： 24196 ECAK30/W33 51207 V/HR22T2 6201/HC5C3 BT4B 328727 G/HA1VA901 FSAF 1314 T FYTJ 50 TF HJ 307 EC KR 22 B NJ 308 ECML NU 321 ECML PRM 707560 SAF 22609 x 1.3/8 T W 619/5 X-2Z W 61904-2Z W 6303-2RZ