Overview
Mfr description
GUARDIAN BRONZE SPLIT SPB 1.969"ID
- Lifetime bearing protection increases mean time between failure(MTBF)
- Split GUARDIAN bearing isolators have a unitizing ring which keeps seal components from having metal to metal contact
- Extend bearing life by excluding contamination and retaining bearing lubrication to IP65 levels
- Non-wearing seal components provide consisten sealing performance over the lifetime of a bearing
- Split design offers the fastest mean time to repair(MTTR) during rebuilds
- Stationary o0ring contact between the seals and shaft eliminates shaft grooving damage
- Stationary o-ring contact between the seal and housing eliminates housing damage
- Reduce time to install without an arbor press with Garlock's patented Cam-Lock o-ring system
- Optional surface mounted design, for solid or split configurations, eliminates the need to machine equipment housings with small cross sections to accept a bore installed bearing isolator
- Non-Contact engineered lebyrinth design reduces shaft drag, using 97%-99% less energy vs contact lip seals
- Compliant with safety and industry manufacturing standards
- Surpasses IEEE 841-2001 standards
- Ip 65 rating per NEMA MG 1-20033
- API 610 compliant bronze construction, 316 SS construction available
Specifications
- Outside Diameter2.9720 in
- Misalignment Tolerance0.020 in
- Pressure ToleranceAmbient
- SynonymBearing Isolator;Labyrinth;Non-contact;Energy Efficient;Non-sparking;Barrier;Rotating;Dynamic;Bearing Lubrication Retention;Contamination Exclusion Seal for Oil or Grease
- Typical ApplicationElectric Motors, Fans, Food Processing, Gearboxes, Industrial Rotating equipment requiring lifetime bearing protection, PIllow Blocks, Pumps
- Type Style ConstructionGuardian-Split
- Unitizing Ring MaterialGraphite Filled PTFE
- Seal MaterialBronze
- Rotor Stator MaterialBronze
- O Ring MaterialFKM
- Operating Temperature Range-22 °F
- Axial Motion+/-0.025 in
- Bore Diameter2.9720 in
- ConfigurationSplit Pillow Block, Split
- Maximum Temperature400 °F
- Minimum Temperature-22 °F
- Misalignment Type+/-0.020
- Harmonization Code8487900040
- Manufacturer Upc Number717744934552
- UPC_NO717744934552
- Country of OriginUS
- Stator MaterialBronze
- Pressure TypeAmbient
- Overall Width1.1460 in
- Shaft Size1.969 in
- Product TypeBearing Isolators
Compliance & Safety Data
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