Garlock KLOZURE® Model 64 Oil Seal, Silicone, CRS, 8.250 in Shaft, 10.250 in Bore, 0.813 in Width

21243-4499
Garlock KLOZURE® Model 64 Oil Seal, Silicone, CRS, 8.250 in Shaft, 10.250 in Bore, 0.813 in Width
  • Shipping Weight: 3.4 lbs
  • Brand: KLOZURE®
  • Style/Model: Model 64
  • Shaft Size (inch): 8.250
  • Shaft Size (mm): 209.55
  • Bore Size (inch): 10.250
  • Bore Size (mm): 260.35
  • Width (inch): 0.813
  • Width (mm): 20.65
  • Lip Material: Silicone
  • Split or Solid: Solid
  • Case Material: CRS
  • Configuration Type (Seals): Single Lip
  • Lip Base Material Abbreviation: VMQ
  • Lip Base Material Name: Silicone
  • Max Temperature (C): 177
  • Max Temperature (F): 350
  • Min Temperature (C): -59
  • Min Temperature (F): -75
  • Misalignment Tolerance (inch): 0.125 in @ 5,000 ft/min; 0.093 in @ 7,000 ft/min
  • Misalignment Tolerance (mm): 3.18 mm @ 25.4 m/s; 2.36 mm @ 35.6 m/s
  • Spacers Exist: No
  • Spring Material: 302SS
  • Standard/Special: Standard
  • UPC Code: 717744020613
  • Pressure Max (bar): 0.48
  • Pressure Max (psi): 7
  • Primary Dimensional Unit of Measure: Imperial
  • Max Shaft Surface Speed (meter/sec): 35.6
  • Max Shaft Surface Speed (feet/min): 7,000
Garlock's KLOZURE® Model 64 Oil Seal with a silicone lip offers excellent chemical resistance. Silicone performs well in tempertures as low as -75ºF (-59ºC) and can reach as high as 350ºF (177ºC).\n\nThis seal is a great option for high-speed rotary applications with extreme shaft misalignment. Boasting the industry's highest shaft-to-bore misalignment ratings and one of the fastest shaft speed ratings, the Model 64® Oil Seal can solve the most difficult bearing protection problems. Unlike bonded seals where the rubber to metal bond can fail, resulting in leaks and lack of bearing protection, the Model 64® seal performance is assured with our unique assembled combination of a sealing element, heavy duty metal case, metal filler ring, and brass insert with a special interlocked garter and finger spring.\n\nFor optimal performance requiring less misalignment, or with frequent chock removal and installation consider KLOZURE® Model 59. For applications requiring minimal misalignment, consider KLOZURE® Model 53.\n\nA FDA Compliant Silicone lip is offered for food and beverage processing applications.
  • Overview

Features and Benefits:

  • Unique design of finger spring mechanically locks the garter spring into place preventing bearing damage from displaced springs
  • Finger and garter spring combination reduces leaks caused by high shaft runout by applying consistent lip load around the entire shaft
  • The unique design recenters to continue sealing after intermittent runout events
  • Heavy duty metal case provides maximum bore retention
  • Metal filler ring prevents seal distortion during installation ensuring a true fit in the bore
  • Brass insert clamps to the element and the metal filler ring mechanically locks the components into place so that sealing element will not fall out of case with bond failure
  • Sealing element will not fall out of case with bond failure. A brass insert clamps to the element, and the metal filler ring mechanically locks the components into place.

Media Use:

  • Grease
  • Oil

Industries Served:

  • Primary Metals
  • Mining
  • Pulp and Paper
  • Oil and Gas