Overview
Mfr description
MICROTEC II BRONZE SPB 3.188"ID 4.335"OD
- Easy by hand installation - no need for an arbor press
- Uses less energy than contact lip seals
- Compliant with safety and industry manufacturing standards
- Non-contact engineered labyrinth design reduces shaft drag
- Lifetime bearing protection increases mean time between failure (MBTF)
- Extended bearing life
- Consistent sealing performance
- Non-wearing components
- Garlocks patented Unitizing Ring eliminates metal to metal contact between stator and rotor
- Engineered labyrinth design exclude contamination while retaining bearing lubrication to IP 66 ratings
- Non-wearing components means seal properties are not degraded over time
- Faster mean time to repair (MTTR) during rebuilds
- Eliminates repairs for shaft grooving
- Eliminates repairs for seal housings
Specifications
- Outside Diameter4.3350 in
- Lip MaterialBronze
- Max Shaft Surface Speed4500 fpm
- 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 ApplicationSplit Pillow Blocks
- Type Style ConstructionMicro-Tec II
- Rotor Stator MaterialBronze
- O Ring MaterialFKM
- Operating Temperature Range-22 to 400 °F
- Axial Motion0.025 in
- Bore Diameter3.1880 in
- Harmonization Code8487900040
- Manufacturer Catalog Number29116-5131
- Manufacturer Upc Number717744803940
- UPC_NO717744803940
- Overall Width1.3020 in
- Product TypeBearing Isolators
Compliance & Safety Data
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