Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61809 R-2Z

W 61809 R-2Z

Dimensions

d		45	mm
D		58	mm
B		7	mm
d₁	≈	48.2	mm
D₂	≈	54.96	mm
D₃		61	mm
C		1.5	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	47	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	4.94	kN
Basic static load rating	C₀	5	kN
Fatigue load limit	P_u	0.212	kN
Reference speed		24000	r/min
Limiting speed		12000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	15.1

Model Number: W 61809 R-2Z
Inner Diameter：45mm Outer Diameter：58mm Width：7mm
Reference speed:12000 r/min Limiting speed:24000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-07-31
Application:tire industry,gas turbine,Laser Devices,power tools,Roller mill,Optical Instruments,Digital Generator,metallurgy,Dental Drill etc,hydraulic control element,reinforced machinery
Similar models:W 61809 R W 61809-2Z 61809-2RS1 W 61809 W 61809 R-2Z W 61809-2RS1 61809-2RZ W 61809-2RZ 61809
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Model No. Inner Diameter Outer Diameter Width Type

17134
99122
NU 224 ECM
SAF 22516 x 2.3/4
WBB1-8704 R

Purchase the SKF W 61809 R-2Z Please fill in the following

Hot number： 2050212 28848 51118 401606 401990 45x75x10 HMSA10 RG 470891 71916 CE/P4AL 71938 ACD/P4A 7213 ACD/HCP4A FYR 2 1/2-18 OH 39/750 HE SAF 22528 TLC SNL 3044 TUWK 20 LTHR

Model No.	Inner Diameter	Outer Diameter	Width	Type
17134
99122
NU 224 ECM
SAF 22516 x 2.3/4
WBB1-8704 R