Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 638/5 R-2RS1

W 638/5 R-2RS1

Dimensions

d		5	mm
D		11	mm
B		5	mm
d₂	≈	6.2	mm
D₂	≈	9.9	mm
D₃		12.5	mm
C		1	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	5.9	mm
d_a	max.	6.1	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.403	kN
Basic static load rating	C₀	0.143	kN
Fatigue load limit	P_u	0.006	kN
Reference speed		0	r/min
Limiting speed		34000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.1

Mass

Mass bearing

0.002

Model Number: W 638/5 R-2RS1
Inner Diameter：5mm Outer Diameter：11mm Width：5mm
Reference speed:34000 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：2025-12-09
Application:Medical equipment,tobacco machinery,tooth filling,security equipment,hardware,rock drilling machinery,car and accessories,Cylinder Standard,journal lathe,lathe,Storage Device
Similar models:SAF 22638 x 6.13/16 TLC W 63802 R-2Z W 63806-2RZ 638/4-2Z W 63802-2RZ W 63804 W 63800-2RS1 W 638/4 X-2RS1 W 63800-2RZ W 63806 R-2Z
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45x60x10 HMS5 RG	45	60	10	Seals
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7012 CB/HCP4A	60	95	18	Bearings, units and housings
709 CE/P4A	9	24	7	Bearings, units and housings
IR 20x25x20.5	20	25	20.5	Bearings, units and housings
W 26	131.8514	178.5874	-	Bearings, units and housings
WS 81210	50		6.5	Bearings, units and housings
YEL 206-101-2F		62		Bearings, units and housings

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Hot number： 1150258 150 VA V 1726310 B-2RS1/VP274 2211 EKTN9 + H 311 37325 47395 49966 7011 CE/P4AL 71920 CE/HCP4AL 7310 BEGAF FY 3/4 FM NJ 2352 ECMA SAFS 22532 x 5.1/2 T SNP 3276x14 W 22