Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDI design SKF BT2B 334030/HA1

BT2B 334030/HA1

Design

Design variant/feature

TDIS.2/N1

Dimensions

d		460	mm
D		680	mm
T		180	mm
B		180	mm
d₁	≈	500	mm
D₁	≈	582	mm
b		51.3	mm
h		35	mm
r_1,2	min.	2.5	mm
r_3,4	min.	6	mm

Calculation data

Basic dynamic load rating	C	3140	kN
Basic static load rating	C₀	6950	kN
Fatigue load limit	P_u	530	kN
Calculation factor	e	0.99
Calculation factor	Y₁	0.69
Calculation factor	Y₂	1.02
Calculation factor	Y₀	0.67
Comparative radial load rating	C_F	780	kN
Comparative axial load rating	C_Fa	750	kN
Thrust factor	K	0.6

Mass

Mass bearing

250

Model Number: BT2B 334030/HA1
Inner Diameter：460mm Outer Diameter：680mm 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：2026-04-16
Application:EEG,inorganic chemical,power source,pressure control valve,vacuum filter,paper processing machine,oral medical device,mathematical instruments,Oral Equipment,Textile Accessories,tapered grinder
Similar models:BT2B 334030/HA1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
16005/HR11TN	25	47	8	Bearings, units and housings
17456	44.45	66.62	9.53	Seals
45x75x10 HMS5 V	45	75	10	Seals
8694	22.225	38.02	7.95	Seals
HA 220	87.3125	130	58	Bearings, units and housings
NATR 20	20	47	24	Bearings, units and housings
PCM 283230 M	28	32	30	Bearings, units and housings
PCMW 183201.5 E	18	32	-	Bearings, units and housings
SIJ 12 E	12	-	10	Bearings, units and housings
SONL 220-520	100	-	-	Bearings, units and housings
W 608	8	22	7	Bearings, units and housings
YAR 207-106-2FW/VA228	34.925	72	19	Bearings, units and housings

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