Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4B 332963 B/HA1

BT4B 332963 B/HA1

Design

Design variant/feature

TQON/W

Dimensions

d		340	mm
D		520	mm
B		323.5	mm
T		323.5	mm
d₁	≈	378	mm
D₁	≈	490	mm
r_1,2	min.	6	mm
r_3,4	min.	6	mm

Calculation data

Basic dynamic load rating	C	5610	kN
Basic static load rating	C₀	10400	kN
Fatigue load limit	P_u	880	kN
Comparative radial load rating	C_F	1370	kN
Comparative axial load rating	C_Fa	194	kN
Thrust factor	K	2.01
Calculation factor	e	0.3
Calculation factor	Y₁	2.3
Calculation factor	Y₂	3.4
Calculation factor	Y₀	2.2

Mass

Mass bearing

240

Model Number: BT4B 332963 B/HA1
Inner Diameter：340mm Outer Diameter：520mm 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：2026-04-19
Application:fruit and vegetable processing,bag machine,boring bar boring bar,Material handling equipment,coupling type,medical equipment,Hydraulic Hose,hydraulic cylinder,mobile toilet,Pest Monitoring,Storage Device
Similar models:BT4B 332963/HA1 BT4B 332963 B/HA1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
110x130x13 HMSA10 V	110	130	13	Seals
1306 EKTN9 + H 306	25	72	19	Bearings, units and housings
20x30x7 HMSA10 V	20	30	7	Seals
27x47x10 HMSA10 V	27	47	10	Seals
38x74x11 CRWA1 R	38	74	11	Seals
65x85x8 HMS5 V	65	85	8	Seals
81156 M	280	350	53	Bearings, units and housings
BD-C 2238 K-H 3138	170	340	92	Bearings, units and housings
GS 81124	120	155	7	Bearings, units and housings
K 32x37x17	32	37	17	Bearings, units and housings
SAF 22517 x 2.13/16 TLC	71.4375	-	-	Bearings, units and housings
YET 206-104	31.75	62	23.8	Bearings, units and housings

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