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638/42Z SKF Metal Shielded Deep Groove Ball Bearing 4x9x4mm

638/42Z SKF Metal Shielded Deep Groove Ball Bearing 4x9x4mm
638/42Z SKF Metal Shielded Deep Groove Ball Bearing 4x9x4mm
638/42Z SKF Metal Shielded Deep Groove Ball Bearing 4x9x4mm
638/42Z SKF Metal Shielded Deep Groove Ball Bearing 4x9x4mm
638/42Z SKF Metal Shielded Deep Groove Ball Bearing 4x9x4mm
Information
Inside Diameter 4mm
Outside Diameter 9mm
Width 4mm
Brand SKF
Clearance Standard
Seals / Shields Metal Shielded
Technical Specifications
B 4mm = 0.157 inch
d 4mm = 0.157 inch
D 9mm = 0.354 inch
d1 5.2mm
D2 8.1mm
Dynamic Load C 0.54 kN = 121.4 lbf
f0 10
kr 0.015
Limiting Speed 70000 rpm
Load Limit Pu 0.07 kN = 15.74 lbf
r1,2 0.1mm
Reference Speed 140000 rpm
Static Load C0 0.18 kN = 40.47 lbf
Weight Kg 0.0013 Kg
d max 5.1mm
d min 4.6mm
D max 8.4mm
r max 0.1mm
  • Stock Status: In Stock
  • Manufacturer: SKF
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£12.24
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Equivalent to: 638/4ZZ , 63842Z , 638/42ZR
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