Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDO design SKF BT2B 328383/HA1

BT2B 328383/HA1

Design

Design variant/feature

TDO/D2

Dimensions

d		300	mm
D		500	mm
T		203	mm
C		152	mm
d₁	≈	387	mm
D₁	≈	465	mm
r_1,2	min.	5	mm
r_3,4	min.	1.5	mm
a		205	mm

Calculation data

Basic dynamic load rating	C	2992	kN
Basic static load rating	C₀	5100	kN
Fatigue load limit	P_u	425	kN
Calculation factor	e	0.4
Calculation factor	Y₁	1.7
Calculation factor	Y₂	2.5
Calculation factor	Y₀	1.6
Comparative radial load rating	C_F	735	kN
Comparative axial load rating	C_Fa	297	kN
Thrust factor	K	1.43

Mass

Mass bearing

140

Model Number: BT2B 328383/HA1
Inner Diameter：300mm Outer Diameter：500mm 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, TDO design
Update date：2025-12-09
Application:relay,forklift industry,plastic rolling,Seals,Medium and large motor,Spectrum Products,Dental Equipment,other rubber,Machine Tool Accessories,packaging machinery,disposable
Similar models:BT2B 328383/HA1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
26x42x7 HMSA10 RG	26	42	7	Seals
595643	182.5752	219.456	15.875	Seals
6312 M	60	130	31	Bearings, units and housings
6410 NR	50	130	31	Bearings, units and housings
AOH 32/850	800	850	585	Bearings, units and housings
C 39/500 KM	500	670	128	Bearings, units and housings
NATV 5 PPXA	5	16	11	Bearings, units and housings
P 15 TF	15	-	-	Bearings, units and housings
RNA 4908.2RS	48	62	22	Bearings, units and housings
SI 60 ES-2RS	60	-	44	Bearings, units and housings
W 623 R-2Z	3	10	4	Bearings, units and housings
Z 306	30	-	6	Seals

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