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：2026-04-16
Application:spring industry,food sterilization,safety testing,Small air generators,Food testing,directional control valve,Hairbrush device,Industrial,Air,wheel lathe,Optical Instruments
Similar models:BT2B 328383/HA1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
120x160x12 HMS5 RG	120	160	12	Seals
16449	41.0972	64.29	11.13	Seals
17271	44.45	60.3	7.95	Seals
22x40x6 CRW1 V	22	40	6.35	Seals
241/750 ECA/W33	750	1220	475	Bearings, units and housings
51103 V/HR11T1	17	30	9	Bearings, units and housings
627-Z	7	22	7	Bearings, units and housings
KMT 36	32	-	180	Bearings, units and housings
NA 4908.2RS	40	62	23	Bearings, units and housings
P 1.1/2 FM	38.1	-	-	Bearings, units and housings
SAF 22530 x 5.5/16	134.9375	-	-	Bearings, units and housings
SNP 3192x17	431.8	539.877	314.1472	Bearings, units and housings

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