Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF BD-BS2-2209-2RSK/VT143-H 309 E

BS2-2209-2RSK/VT143 + H 309 E

SKF Explorer

Dimensions

d₁		40	mm
D		85	mm
B		28	mm
d₂	≈	52.4	mm
d₃		65	mm
D₁	≈	77.8	mm
B₁		39	mm
B₂		13	mm
b		6	mm
K		3	mm
r_1,2	min.	1.1	mm

Abutment dimensions

d_a	max.	52	mm
d_b	min.	50	mm
D_a	max.	78	mm
B_a	min.	7	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	104	kN
Basic static load rating	C₀	100	kN
Fatigue load limit	P_u	10.8	kN
Limiting speed		3500	r/min
Calculation factor	e	0.26
Calculation factor	Y₁	2.6
Calculation factor	Y₂	3.9
Calculation factor	Y₀	2.5

Mass

Mass bearing + sleeve

0.9

Model Number: BD-BS2-2209-2RSK/VT143-H 309 E
Inner Diameter：40mm Outer Diameter：85mm Width：28mm
Reference speed:3500 r/min Limiting speed:r/min
Type：Bearings, units and housings Roller bearings Spherical roller bearings Spherical roller bearings
Details： Spherical roller bearings
Update date：2025-12-09
Application:DC generators,Machine Tool Accessories,hardware,Vacuum generator,marine analysis,Hydraulic Hose,Solenoid Valves,wall industry,Grinding and polishing equipment,ventilation fans,horizontal processing
Similar models:BS2-2209-2RSK/VT143 62209-2RS1 BD-22209 EK-H 309 BD-C 2209 KTN9-AH 309 32209 NJ 2209 ECPH C 2209 KTN9 NJ 2209 ECJ C 2209 V NU 2209 ECP
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