Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61704-2RS1

W 61704-2RS1

Dimensions

d		20	mm
D		27	mm
B		4	mm
d₁	≈	22.36	mm
D₂	≈	25.44	mm
r_1,2	min.	0.2	mm

Abutment dimensions

d_a	min.	21.5	mm
d_a	max.	22	mm
D_a	max.	26	mm
r_a	max.	0.2	mm

Calculation data

Basic dynamic load rating	C	0.585	kN
Basic static load rating	C₀	0.39	kN
Fatigue load limit	P_u	0.017	kN
Reference speed		0	r/min
Limiting speed		14000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	8.7

Mass

Mass bearing

0.0058

Model Number: W 61704-2RS1
Inner Diameter：20mm Outer Diameter：27mm Width：4mm
Reference speed:14000 r/min Limiting speed:0 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-06-24
Application:magnetic elements,Special Equipment,Spectrum Products,axle lathe,Optical Instruments,stamping die and its equipment,Vertical pull,generator,chemical,Forming mold,metal mold
Similar models:W 61704-2ZS W 61704-2RS1 W 61704 W 61704 R-2ZS W 61704 R
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Model No. Inner Diameter Outer Diameter Width Type

15557
BD-23236 CCK/W33-H 2336
7209 CD/HCP4A
NCF 30/500 CV
PSM 506035 A51

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Model No.	Inner Diameter	Outer Diameter	Width	Type
15557
BD-23236 CCK/W33-H 2336
7209 CD/HCP4A
NCF 30/500 CV
PSM 506035 A51