Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 637/9-2ZS

W 637/9-2ZS

Dimensions

d		9	mm
D		14	mm
B		4.5	mm
d₂	≈	10.25	mm
D₂	≈	13.2	mm
r_1,2	min.	0.1	mm

Abutment dimensions

d_a	min.	9.8	mm
d_a	max.	10.2	mm
D_a	max.	13.3	mm
r_a	max.	0.1	mm

Calculation data

Basic dynamic load rating	C	0.52	kN
Basic static load rating	C₀	0.236	kN
Fatigue load limit	P_u	0.01	kN
Reference speed		95000	r/min
Limiting speed		45000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.8

Mass

Mass bearing

0.0018

Model Number: W 637/9-2ZS
Inner Diameter：9mm Outer Diameter：14mm Width：4.5mm
Reference speed:45000 r/min Limiting speed:95000 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:Doppler,food testing,survey accessories,Ball screw,Industrial Electromechanical,trolley,directional control valve,Gas turbine,tire industry,Spectrum Products,Laser Cutting
Similar models:W 637 W 637/4 XR-2Z W 637/4 X W 637/2-2Z W 637/5 XR-2Z W 637/9-2ZS BC2B 326372/HA1 W 637/8-2ZS W 637/8-2Z 6379/K-6320
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Model No.	Inner Diameter	Outer Diameter	Width	Type
405504	495	-	-	Seals
425 VRME R	415	-	-	Seals
6 VA R	5	-	-	Seals
6240 M	200	360	58	Bearings, units and housings
7013 CE/HCP4AL1	65	100	18	Bearings, units and housings
99086	21.8186	29.337	9.525	Seals
HA 310	42.8625	70	42	Bearings, units and housings
NNCF 5004 CV	20	42	30	Bearings, units and housings
NX 15	15	24	28	Bearings, units and housings
PCM 040504 E/VB055	4	5.5	4	Bearings, units and housings
SNW 40x7.1/8	180.975	250.1646	139.0396	Bearings, units and housings
YAR 215-215-2FW/VA201	74.613	130	29	Bearings, units and housings

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