Garlock KLOZURE® GUARDIAN® Bearing Isolator/Labyrinth Seal, Flanged, Small Cross-Section, Standard, Bronze, 4.500 inch Shaft, 4.875 inch Bore, 0.626 inch Width, 0.375 inch Flange
29607-7903
- Shipping Weight: 1.103 lbs
- Style/Model: GUARDIAN
- Split or Solid: Solid
- Shaft Size (inch): 4.500
- Shaft Size (mm): 114.30
- Bore Size (inch): 4.875
- Bore Size (mm): 123.83
- Width (inch): 0.626
- Width (mm): 15.90
- Stator Material: Bronze
- Rotor Material: Bronze
- Configuration Type (Isolators): Flanged, Small Cross-Section
- Material: Bronze
- Compliances/Standards: API 610 Compliant, IEEE 841 Compliant, IP65 Rating, NEMA MG 1 Compliant
- Axial Motion (inch): +/-0.015
- Axial Motion (mm): +/-0.38
- Brand: KLOZURE® GUARDIAN®
- Compliances: API 610 Compliant, IP65 Rating, IEEE 841 Compliant, NEMA MG 1 Compliant
- Flange Exists: Yes
- Flange Length (inch): 0.375
- Flange Length (mm): 9.53
- Max Temperature (C): 204
- Max Temperature (F): 400
- Min Temperature (C): -30
- Min Temperature (F): -22
- Misalignment Tolerance (inch): +/-0.010
- Misalignment Tolerance (mm): +/-0.25
- ORing Material: FKM
- Standard/Special: Standard
- Unitizing Ring Material: Graphite Filled PTFE
- UPC Code: 191074010184
- 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.
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- 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.