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参考号 零件 参数
NATIONAL : 4764 Extension Housing Seal
  • Flanged Outside Diameter (Inch): 2.747
  • Flanged Outside Diameter (MM): 69.770
  • Helix Type: Counter-Clockwise-Spiral Lip Design
  • Housing Bore (Inch): 2.476
  • Housing Bore (MM): 62.890
  • Inside Diameter: 40.590 mm
  • Material: Polyacrylate
  • Outside Diameter: 63.070 mm
  • Outside Diameter (Inch): 2.483
  • Outside Diameter (MM): 63.070
  • Overall Width with Side Lip (Inch): 0.783
  • Overall Width with Side Lip (MM): 25.400
  • Part Description: Oil Seal
  • Redicoat: Yes
  • Sealing Material: Polyacrylate
  • Series: 4000
  • Shaft (Inch): 1.598
  • Shaft (MM): 40.590
  • Thickness: 10.670 mm
  • Type: 86
  • Unit of Dimension: Inch
  • Width (MM): 10.670
  • Width (inch): 0.420
NATIONAL : 4765 Extension Housing Seal
  • Flanged Outside Diameter (Inch): 2.747
  • Flanged Outside Diameter (MM): 69.770
  • Helix Type: Counter-Clockwise-Spiral Lip Design
  • Housing Bore (Inch): 2.476
  • Housing Bore (MM): 62.890
  • Inside Diameter: 40.590 mm
  • Material: Fluoro-Elastomer
  • Outside Diameter: 63.070 mm
  • Outside Diameter (Inch): 2.483
  • Outside Diameter (MM): 63.070
  • Overall Width with Side Lip (Inch): 1.475
  • Overall Width with Side Lip (MM): 37.465
  • Part Description: Oil Seal
  • Redicoat: Yes
  • Series: 4000
  • Shaft (Inch): 1.598
  • Shaft (MM): 40.590
  • Thickness: 8.890 mm
  • Type: 79
  • Unit of Dimension: Inch
  • Width (MM): 8.890
  • Width (inch): 0.350
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