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

61811-2RZ

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
Reference speed		19000	r/min
Limiting speed		9500	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	17

Mass

Mass bearing

0.083

Model Number: 61811-2RZ
Inner Diameter：55mm Outer Diameter：72mm Width：9mm
Reference speed:9500 r/min Limiting speed:19000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-19
Application:air shower etc,welding equipment,industrial equipment,Broadcasting System,Oral Equipment,respirator,aerial work equipment,Digital Generator,pump accessories,printing machinery,wheel lathe
Similar models:W 61811-2RZ 61811 W 61811-2Z 61811-2RS1 W 61811 W 61811-2RS1 61811-2RZ
BEARING POWER International Trading Co.,Ltd. specialize in 61811-2RZ products，there is large inventory of SKF 61811-2RZ Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 61811-2RZ Which SKF 61811-2RZ 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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BSA 207 C	35	72	17	Bearings, units and housings
FSAF 1518 x 3.1/4 TLC	82.55	-	-	Bearings, units and housings
NAO 6x17x10 TN	6	17	10	Bearings, units and housings
NU 3192 ECMA/HB1	460	760	240	Bearings, units and housings
OH 30/710 HE	670	830	342	Bearings, units and housings
SY 511 M	-	-	-	Bearings, units and housings

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