Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDI design SKF BT2B 334112/HA3

BT2B 334112/HA3

Design

Design variant/feature

TDIS.2/N

Dimensions

d		482	mm
D		640	mm
T		160	mm
B		160	mm
d₁	≈	506	mm
D₁	≈	540	mm
b		51.3	mm
h		20	mm
r_1,2	min.	2	mm
r_3,4	min.	5	mm

Calculation data

Basic dynamic load rating	C	1760	kN
Basic static load rating	C₀	5200	kN
Fatigue load limit	P_u	390	kN
Calculation factor	e	0.94
Calculation factor	Y₁	0.72
Calculation factor	Y₂	1.07
Calculation factor	Y₀	0.7
Comparative radial load rating	C_F	430	kN
Comparative axial load rating	C_Fa	402	kN
Thrust factor	K	0.61

Mass

Mass bearing

145

Model Number: BT2B 334112/HA3
Inner Diameter：482mm Outer Diameter：640mm 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:test strip,bathroom facilities,switch,food packaging,ventilation equipment,hydraulic cylinder,Machine tools,hanging clamp,coal,suction nozzle,Perfusion device
Similar models:BT2B 334112/HA3
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Model No.	Inner Diameter	Outer Diameter	Width	Type
2316 KM	80	170	58	Bearings, units and housings
23701	60.325	85.09	9.53	Seals
418502	1675	-	-	Seals
61900	10	22	6	Bearings, units and housings
BT2B 334013/HA1	430	535	-	Bearings, units and housings
GS 81110	50	70	4	Bearings, units and housings
NKIA 5904	20	37	23	Bearings, units and housings
RNA 6905	30	42	30	Bearings, units and housings
SAF 1213	65	-	-	Bearings, units and housings
SAF 1515 T	61.9125	-	-	Bearings, units and housings
SAFS 23034 KATLC x 5.13/16	147.6375	-	-	Bearings, units and housings
W 619/5 R-2RS1	5	13	4	Bearings, units and housings

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