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

W 638/5-2Z

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		120000	r/min
Limiting speed		60000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.1

Mass

Mass bearing

0.0018

Model Number: W 638/5-2Z
Inner Diameter：5mm Outer Diameter：11mm Width：5mm
Reference speed:60000 r/min Limiting speed:120000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2024-12-13
Application:hydraulic control element,medical equipment,chemical,electronic materials,pump,spring industry,Garment Accessories,medical treatment,DC generators,multi-knife lathe,linear drive
Similar models:W 638/1.5 R-2Z W 638/3-2Z W 638/5-2Z W 63800-2Z W 63801 R-2Z W 638/8-2Z W 638/1 W 63800-2RZ W 63806 W 638/4 X-2RZ
BEARING POWER International Trading Co.,Ltd. specialize in W638/5-2Z products，there is large inventory of SKF W 638/5-2Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 638/5-2Z Which SKF W638/5-2Z 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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2201 ETN9	12	32	14	Bearings, units and housings
51x65x7 CRWA1 R	51	65	7	Seals
61832	160	200	20	Bearings, units and housings
61868 MA	340	420	38	Bearings, units and housings
71922 CD/HCP4AH1	110	150	20	Bearings, units and housings
8694	22.225	38.02	7.95	Seals
89306 TN	30	60	18	Bearings, units and housings
H 2334	150	220	154	Bearings, units and housings
NJ 18/750 MA	750	920	78	Bearings, units and housings
RLS 7-2Z	22.225	50.8	14.288	Bearings, units and housings
SNL 3192	430	-	-	Bearings, units and housings
SNW 113x2.1/8	53.975	85.852	70.1294	Bearings, units and housings

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