Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61801-2RS1

W 61801-2RS1

Dimensions

d		12	mm
D		21	mm
B		5	mm
d₂	≈	13.8	mm
D₂	≈	19.15	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	13.5	mm
d_a	max.	13.5	mm
D_a	max.	19.5	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	1.51	kN
Basic static load rating	C₀	0.9	kN
Fatigue load limit	P_u	0.039	kN
Reference speed		0	r/min
Limiting speed		20000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	13.4

Mass

Mass bearing

0.006

Model Number: W 61801-2RS1
Inner Diameter：12mm Outer Diameter：21mm Width：5mm
Reference speed:20000 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：2026-04-18
Application:water,comprehensive experiment,beverage production,industry test,Plastic Equipment,bag machine,milling head plug,food testing,test strip,suction nozzle,test laboratory equipment and accessories
Similar models:W 61801 R 61801-2Z W 61801-2RS1 W 61801-2Z 61801-2RS1 W 61801-2RZ W 61801 R-2ZS W 61801 61801
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Hot number： 22209 EK 23779 62212-2RS1 70/600 AGMB 7060 AGM 71909 ACE/P4A FSAF 22517 x 3 NJ 1032 ML NJ 306 ECP NN 3008 TN/SP PCM 110115115 E PCZ 2432 E PFT 15 FM SYJ 506 W 608 R