Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61909-2RS1

W 61909-2RS1

Dimensions

d		45	mm
D		68	mm
B		12	mm
d₂	≈	50.3	mm
D₂	≈	63.15	mm
r_1,2	min.	0.6	mm

Abutment dimensions

d_a	min.	49	mm
d_a	max.	52	mm
D_a	max.	64	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	12.1	kN
Basic static load rating	C₀	10.8	kN
Fatigue load limit	P_u	0.465	kN
Limiting speed		6000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	15.9

Mass

Mass bearing

0.12

Model Number: W 61909-2RS1
Inner Diameter：45mm Outer Diameter：68mm Width：12mm
Reference speed:6000 r/min Limiting speed: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:X-ray Equipment,casting embedding,Traffic Fire Protection Equipment Security equipment,machine lathe,cleaners,rehabilitation training equipment,tapered grinder,industrial equipment,electronic components,,food / grain / food equipment
Similar models:W 61909-2Z W 61909-2RS1 61909-2RZ W 61909 R-2Z W 61909-2RZ W 61909 R W 61909 61909-2RS1 61909
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Model No. Inner Diameter Outer Diameter Width Type

23064 CCK/W33
231/710 CAK/W33
313685 B
42474
PCZ 2424 E

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Model No.	Inner Diameter	Outer Diameter	Width	Type
23064 CCK/W33
231/710 CAK/W33
313685 B
42474
PCZ 2424 E