Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R166-2Z

D/W R166-2Z

Dimensions

d		4.762	mm
D		9.525	mm
B		3.175	mm
d₁	≈	5.95	mm
D₂	≈	8.8	mm
r_1,2	min.	0.1	mm

Abutment dimensions

d_a	min.	5.6	mm
d_a	max.	5.9	mm
D_a	max.	8.9	mm
r_a	max.	0.1	mm

Calculation data

Basic dynamic load rating	C	0.403	kN
Basic static load rating	C₀	0.137	kN
Fatigue load limit	P_u	0.006	kN
Reference speed		130000	r/min
Limiting speed		63000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	6.8

Mass

Mass bearing

0.00082

Model Number: D/W R166-2Z
Inner Diameter：4.762mm Outer Diameter：9.525mm Width：3.175mm
Reference speed:63000 r/min Limiting speed:130000 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:heating fans,Hydraulic Hose,chamfer,animal,Pneumatic Control Elements,Insect Capture,leather processing,Rolling mill,pneumatic,Industrial Electromechanical,test strip
Similar models:316624 D/W R166 R 316691 JM 716649/610 D/W RW166 R-2Z D/W R166-2Z D/W RW166-2Z 316639 AG D/W R166 R-2Z D/W RW166 R
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Hot number： 15041 23152-2CS5/VT143 538266 6305-2Z GEH 17 C H 310 E HJ 2215 EC IR 85x95x26 PFD 30 WF RNU 202 ECP SAF 1610 x 1.5/8 T SY 1.1/2 TF W 61701 R W 61903 R-2Z Z 303 F