Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDI design SKF BT2B 332913/HB1

BT2B 332913/HB1

Design

Design variant/feature

TDI/Y2

Dimensions

d		346.075	mm
D		488.95	mm
T		104.775	mm
B		95.25	mm
d₁	≈	391	mm
D₁	≈	429	mm
r_1,2	min.	1.5	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	675	kN
Basic static load rating	C₀	2750	kN
Fatigue load limit	P_u	228	kN
Calculation factor	e	0.5
Calculation factor	Y₁	1.35
Calculation factor	Y₂	2
Calculation factor	Y₀	1.3
Comparative radial load rating	C_F	300	kN
Comparative axial load rating	C_Fa	148	kN
Thrust factor	K	1.17

Mass

Mass bearing

Model Number: BT2B 332913/HB1
Inner Diameter：346.075mm Outer Diameter：488.95mm 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:metallurgy,Food testing,Spectrum Products,axle lathe,Surveying Surveying Instruments,non-motor vehicle Electric car,small appliances,Broadcasting System,Laser Devices,Pneumatic Actuator,storage and transportation equipment
Similar models:BT2B 332913/HB1
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140 VA V	126	-	-	Seals
180x200x15 HMS5 RG	180	200	15	Seals
320x380x28 HDSA2 RD	320	380	28	Seals
71921 CD/P4AL	105	145	20	Bearings, units and housings
71932 CD/HCP4AL	160	220	28	Bearings, units and housings
7219 BECBP	95	170	32	Bearings, units and housings
99238	60.325	69.85	19.05	Seals
C 3188 KMB	440	720	226	Bearings, units and housings
FY 1.3/8 WDW	34.925	-	-	Bearings, units and housings
HA 2332	138.1125	160	147	Bearings, units and housings
PBM 230250250 M1G1	230	250	250	Bearings, units and housings
SAFS 22520 T	87.3125	-	-	Bearings, units and housings

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