Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 61811-2RS1

61811-2RS1

Dimensions

d		55	mm
D		72	mm
B		9	mm
d₁	≈	60.3	mm
D₂	≈	68.6	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	57	mm
d_a	max.	60.5	mm
D_a	max.	70	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	9.04	kN
Basic static load rating	C₀	8.8	kN
Fatigue load limit	P_u	0.375	kN
Limiting speed		5300	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	17

Mass

Mass bearing

0.083

Model Number: 61811-2RS1
Inner Diameter：55mm Outer Diameter：72mm Width：9mm
Reference speed:5300 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：2026-04-16
Application:food safety,sheet industry,Antenna Potentials,large agricultural machinery,blood cell reagent,Beauty and Body,electronic components,Vertical machining,food sterilization,Microwave Equipment,packing equipment
Similar models:W 61811 W 61811-2Z 61811 61811-2RS1 61811-2RZ W 61811-2RZ W 61811-2RS1
BEARING POWER International Trading Co.,Ltd. specialize in 61811-2RS1 products，there is large inventory of SKF 61811-2RS1 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 61811-2RS1 Which SKF 61811-2RS1 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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GEZH 208 ESX-2LS	63.5	111.125	52.375	Bearings, units and housings
N 39/1180 MB	1180	1540	272	Bearings, units and housings
NJ 215 ECJ	75	130	25	Bearings, units and housings
SAF 22536 x 6.1/2 TLC	165.1	-	-	Bearings, units and housings
SYJ 50 TF	50	-	-	Bearings, units and housings
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