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

W 638/5-2RS1

Dimensions

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

Abutment dimensions

d_a	min.	5.9	mm
d_a	max.	6.1	mm
D_a	max.	10	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

0.0018

Model Number: W 638/5-2RS1
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：2026-04-16
Application:Storage Tool,reinforced machinery,Dental Drill etc,storage and transportation equipment,product accessories,Garment Accessories,Solenoid Valves,drawing die,lifting equipment Hoisting hoist,Workpiece,linear drive
Similar models:W 638/4 R-2RS1 W 638/4 XR-2Z W 63805 R SAF 22638 x 6.7/8 SAF 22638 x 6.7/8 TLC W 63806 R-2Z W 63804-2RZ W 638/2 XR-2Z W 638/1 W 63801-2RZ
BEARING POWER International Trading Co.,Ltd. specialize in W638/5-2RS1 products，there is large inventory of SKF W 638/5-2RS1 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 638/5-2RS1 Which SKF W638/5-2RS1 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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10x26x7 HMSA10 V	10	26	7	Seals
23064 CCK/W33	320	480	121	Bearings, units and housings
32010 X/DF	50	80	-	Bearings, units and housings
520x570x24 HS5 R	520	570	24	Seals
6205-2Z	25	52	15	Bearings, units and housings
7230 BCBM	150	270	45	Bearings, units and housings
99182	43	48.4124	15.875	Seals
AOH 31/750	710	750	425	Bearings, units and housings
C 3152	260	440	144	Bearings, units and housings
C 3236 K	180	320	112	Bearings, units and housings
NJ 2219 ECJ	95	170	43	Bearings, units and housings
SNW 10x1.1/2	38.1	64.4144	44.577	Bearings, units and housings

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