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

61801-2RS1

Dimensions

d		12	mm
D		21	mm
B		5	mm
d₂	≈	14.1	mm
D₂	≈	18.95	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	13.6	mm
d_a	max.	13.8	mm
D_a	max.	19	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	1.74	kN
Basic static load rating	C₀	0.915	kN
Fatigue load limit	P_u	0.039	kN
Limiting speed		20000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	13.4

Mass

Mass bearing

0.0063

Model Number: 61801-2RS1
Inner Diameter：12mm Outer Diameter：21mm Width：5mm
Reference speed:20000 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：2026-04-17
Application:Pneumatic Actuator,set bacteria instrument,Optical Instruments,product accessories,rock drilling machinery,Polymer,shoe-making machinery,noise inspection,journal lathe,altimeter etc,injection molding machine
Similar models:W 61801 R W 61801-2RS1 61801 61801-2RS1 W 61801 W 61801-2Z 61801-2Z W 61801 R-2ZS W 61801-2RZ
BEARING POWER International Trading Co.,Ltd. specialize in 61801-2RS1 products，there is large inventory of SKF 61801-2RS1 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 61801-2RS1 Which SKF 61801-2RS1 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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