Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDI design SKF BT2B 328283/HA1

BT2B 328283/HA1

Design

Design variant/feature

TDIT/Y2

Dimensions

d		415.925	mm
D		590.55	mm
T		209.55	mm
B		209.55	mm
d₁	≈	455	mm
D₁	≈	523	mm
r_1,2	min.	3.3	mm
r_3,4	min.	6.4	mm

Tapered bore, taper 1:12

Calculation data

Basic dynamic load rating	C	4175	kN
Basic static load rating	C₀	9650	kN
Fatigue load limit	P_u	720	kN
Calculation factor	e	0.33
Calculation factor	Y₁	2
Calculation factor	Y₂	3
Calculation factor	Y₀	2
Comparative radial load rating	C_F	1040	kN
Comparative axial load rating	C_Fa	332	kN
Thrust factor	K	1.76

Mass

Mass bearing

192

Model Number: BT2B 328283/HA1
Inner Diameter：415.925mm Outer Diameter：590.55mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Roller bearings Tapered roller bearings Double row tapered roller bearings
Details： Double row tapered roller bearings Double row tapered roller bearings, TDI design
Update date：2026-03-14
Application:water protection,ultra-quiet generators,car instrument,preservation equipment,heating fans,Automation,agriculture,rock drilling machinery,ship special,tobacco machinery,Workpiece
Similar models:BT2B 328283/HA1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
12640	31.75	63.55	12.7	Seals
21269	53.975	81	9.53	Seals
37433	95.25	123.85	11.13	Seals
54307 + U 307	30	68	47.2	Bearings, units and housings
38x80x8 HMS5 V	38	80	8	Seals
7014 CE/HCP4AH1	70	110	20	Bearings, units and housings
AH 24126	125	130	94	Bearings, units and housings
BEAS 020052-2RZ/PE	20	52	28	Bearings, units and housings
NU 1020 M	100	150	24	Bearings, units and housings
NNCL 4980 CV	400	540	140	Bearings, units and housings
SAF 22330 T	150	-	-	Bearings, units and housings
SD 30x37x4	30	37	4	Seals

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