Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61809-2RS1

W 61809-2RS1

Dimensions

d		45	mm
D		58	mm
B		7	mm
d₁	≈	48.2	mm
D₂	≈	54.9	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	47	mm
d_a	max.	48	mm
D_a	max.	56	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	4.94	kN
Basic static load rating	C₀	5	kN
Fatigue load limit	P_u	0.212	kN
Reference speed		0	r/min
Limiting speed		6700	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	15.1

Mass

Mass bearing

0.037

Model Number: W 61809-2RS1
Inner Diameter：45mm Outer Diameter：58mm Width：7mm
Reference speed:6700 r/min Limiting speed:0 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-06-24
Application:mechanical and electrical,forklift industry,Optical Instruments,training beds etc,instrument,dynamic blood pressure,Gas turbine,ventilation equipment,stacker lift platform,inorganic chemical,Material handling equipment
Similar models:W 61809-2Z 61809-2RZ W 61809-2RZ W 61809-2RS1 61809-2RS1 W 61809 W 61809 R-2Z 61809 W 61809 R
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Model No. Inner Diameter Outer Diameter Width Type

405903
45x62x10 HMSA10 RG
IR 170x185x45
W 618/6
YSP 205 SB-2F

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Model No.	Inner Diameter	Outer Diameter	Width	Type
405903
45x62x10 HMSA10 RG
IR 170x185x45
W 618/6
YSP 205 SB-2F