Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4B 328376/HA4

BT4B 328376/HA4

Design

Design variant/feature

TQO.1/WI

Dimensions

d		750	mm
D		1130	mm
B		690	mm
T		690	mm
d₁	≈	826	mm
D₁	≈	990	mm
r_1,2	min.	4	mm
r_3,4	min.	7.5	mm

Calculation data

Basic dynamic load rating	C	20100	kN
Basic static load rating	C₀	46500	kN
Fatigue load limit	P_u	2900	kN
Comparative radial load rating	C_F	5400	kN
Comparative axial load rating	C_Fa	1300	kN
Thrust factor	K	1.2
Calculation factor	e	0.48
Calculation factor	Y₁	1.4
Calculation factor	Y₂	2.1
Calculation factor	Y₀	1.4

Mass

Mass bearing

2430

Model Number: BT4B 328376/HA4
Inner Diameter：750mm Outer Diameter：1130mm 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：2021-06-12
Application:generator,stacker lift platform,Textile Accessories,relay,internal combustion engine,Sensors,filter paper products,horizontal processing,die casting mold,Grinding and polishing equipment,orthodontic material
Similar models:BT4B 328376/HA4
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6328/C3VL2071	140	300	62	Bearings, units and housings
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98x120x12 CRW1 V	98	120	12	Seals
BD-C 3176 KMB-OH 3176 HE	360	620	194	Bearings, units and housings
FSAF 1518 x 3.1/4 T	82.55	-	-	Bearings, units and housings
FYJ 70 TF	70	-	-	Bearings, units and housings
K 50x58x20	50	58	20	Bearings, units and housings
NU 326 ECML	130	280	58	Bearings, units and housings
NUP 2228 ECML	140	250	68	Bearings, units and housings
W 034	171.8056	218.2876	-	Bearings, units and housings

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