Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 61809-2RZ

61809-2RZ

Dimensions

d		45	mm
D		58	mm
B		7	mm
d₁	≈	48.2	mm
D₂	≈	55.4	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	47	mm
d_a	max.	49	mm
D_a	max.	56	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	6.63	kN
Basic static load rating	C₀	6.1	kN
Fatigue load limit	P_u	0.26	kN
Reference speed		22000	r/min
Limiting speed		11000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	17

Mass

Mass bearing

0.04

Model Number: 61809-2RZ
Inner Diameter：45mm Outer Diameter：58mm Width：7mm
Reference speed:11000 r/min Limiting speed:22000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-07-29
Application:organic raw materials,other rubber,air conditioning tools,boring bar boring bar,medical equipment,marine test,textile machinery,animal,Polymer,top industry,Other Measurements
Similar models:W 61809 R-2Z W 61809-2RZ W 61809-2Z W 61809-2RS1 61809-2RS1 W 61809 W 61809 R 61809 61809-2RZ
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Model No. Inner Diameter Outer Diameter Width Type

30222
6008-2RS1
7016 ACD/P4AH1
7019 ACB/HCP4AL
NNU 41/1320 M/W33

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Hot number： 239/750 CA/W33 24124 CC/W33 249/1000 CA/W33 30310 50151 7215 BECBM AS 6590 BC2B 316521 BEAM 050140-2RS BMD-6206/064S2/UA008A HK 4020.2RS N 1013 KPHA/HC5SP NJ 208 ECJ NK 45/30 TN SAFS 22536 TLC

Model No.	Inner Diameter	Outer Diameter	Width	Type
30222
6008-2RS1
7016 ACD/P4AH1
7019 ACB/HCP4AL
NNU 41/1320 M/W33