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

W 61909-2Z

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
Reference speed		20000	r/min
Limiting speed		10000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	15.9

Mass

Mass bearing

0.13

Model Number: W 61909-2Z
Inner Diameter：45mm Outer Diameter：68mm Width：12mm
Reference speed:10000 r/min Limiting speed:20000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2024-12-15
Application:instrument,Optical detection,sucker industry,auto tools,test laboratory equipment and accessories,sawing machine,sleep monitoring,walking Food processing machinery and equipment,plastic rolling,noise reduction equipment,safety testing
Similar models:W 61909-2Z W 61909-2RS1 61909-2RZ W 61909 W 61909 R-2Z 61909-2RS1 W 61909-2RZ W 61909 R 61909
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63x90x10 HMSA10 RG	63	90	10	Seals
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TUJ 508	-	-	-	Bearings, units and housings
YSPAG 208-108	39.76	80	33.9	Bearings, units and housings

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Hot number： 24x50x10 HMS5 V 25590/25522 471426 64998 71908 CE/HCP4A 8x22x7 HMSA10 V FBSA 210/DB FSYE 2 3/4 GS 89306 PBM 253525 M1G1 NK 21/20 PCMF 182022 E S71922 ACD/HCP4A SAF 23048 KA x 8.1/2 SYJ 80 TF