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：2026-09-07
Application:Solenoid Valves,car steering pin,raw material accessories,Animal Tracking,Machine Tool Accessories,meat products machine,Automation,Die,Medical room equipment,light therapy instrument,other CNC
Similar models:W 63801-2RS1 W 638/4 R-2Z W 638/4-2Z W 63806-2RZ W 63802 R-2Z W 638/3-2RS1 W 638/5 R-2Z W 63806-2RS1 W 638/3 R-2RS1 SAF 22638 TLC
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Model No. Inner Diameter Outer Diameter Width Type

GEP 460 FS
JM 205149/110 A
NCF 18/560 V/HB1
NJ 219 ECML
SNP 3064x12

Purchase the SKF W 638/5 R-2RS1 Please fill in the following

Hot number： 11801 16006/HR22Q2 330824 A 418503 60980 M 6207/HR11QN 7414 FYE 1 11/16 HK 0810 RS HK 1518 RS IR 7x10x12 K 15x21x15 NUP 215 ECP SAF 22620 x 3.3/8 T SAFS 22526 x 4.1/2 TLC

Model No.	Inner Diameter	Outer Diameter	Width	Type
GEP 460 FS
JM 205149/110 A
NCF 18/560 V/HB1
NJ 219 ECML
SNP 3064x12