Garlock KLOZURE® GUARDIAN® Bearing Isolator/Labyrinth Seal, Flangeless, Standard, Bronze, 3.937 inch Shaft, 4.937 inch Bore, 0.626 inch Width

29619-3000
Garlock KLOZURE® GUARDIAN® Bearing Isolator/Labyrinth Seal, Flangeless, Standard, Bronze, 3.937 inch Shaft, 4.937 inch Bore, 0.626 inch Width
  • Shipping Weight: 1.958 lbs
  • Style/Model: GUARDIAN
  • Split or Solid: Solid
  • Shaft Size (inch): 3.937
  • Shaft Size (mm): 100.00
  • Bore Size (inch): 4.937
  • Bore Size (mm): 125.40
  • Width (inch): 0.626
  • Width (mm): 15.90
  • Stator Material: Bronze
  • Rotor Material: Bronze
  • Configuration Type (Isolators): Flangeless
  • Material: Bronze
  • Compliances/Standards: API 610 Compliant, IEEE 841 Compliant, IP65 Rating, NEMA MG 1 Compliant
  • Axial Motion (inch): +/-0.025
  • Axial Motion (mm): +/-0.64
  • Brand: KLOZURE® GUARDIAN®
  • Compliances: API 610 Compliant, IP65 Rating, IEEE 841 Compliant, NEMA MG 1 Compliant
  • Flange Exists: No
  • Flange Length (inch): 0.000
  • Flange Length (mm): 0.00
  • Max Temperature (C): 204
  • Max Temperature (F): 400
  • Min Temperature (C): -30
  • Min Temperature (F): -22
  • Misalignment Tolerance (inch): +/-0.020
  • Misalignment Tolerance (mm): +/-0.51
  • ORing Material: FKM
  • Standard/Special: Standard
  • Unitizing Ring Material: Graphite Filled PTFE
  • UPC Code: 717744956622
  • Primary Dimensional Unit of Measure: Imperial
  • Pressure Max (psi): Ambient
  • Pressure Max (bar): Ambient
  • Max Shaft Surface Speed (meter/sec): 60.9
  • Max Shaft Surface Speed (feet/min): 12,000

GUARDIAN® bearing isolators are composed of a patented Cam-Lock design and unitizing ring. The incorporation of a unitizing ring eliminates metal-to-metal contact between the rotor and stator. Metal-to-metal contact leads to vibration and misalignment, two of the most common situations which cause O-rings in traditional designs to shred.

  • Overview

Features and Benefits:

  • Easy by hand installation — no need for an arbor press
  • Non-contact engineered labyrinth design reduces shaft drag. Uses less energy than contact lip seals
  • Lifetime bearing protection increases mean time between failure (MBTF)
  • Engineered labyrinth designs exclude contamination while retaining bearing lubrication, to IP 66 ratings
  • Eliminates repairs for shaft grooving
  • Lifetime bearing protection increases mean time between failure (MBTF)
  • Extended bearing life
  • Consistent sealing performance
  • Non-wearing components
  • Garlock’s patented Unitizing Ring eliminates metal to metal contact between stator and rotor.