MICRO-TEC® II Bearing Isolator/Labyrinth Seal,Split Pillow Block, Bronze, 3.346 inch Shaft, 5.551 inch Bore, 1.000 inch Width
29116-3078
- Shipping Weight: 5.303 lbs
- Style/Model: MICRO-TEC II
- Shaft Size (inch): 3.346
- Shaft Size (mm): 84.99
- Bore Size (inch): 5.551
- Bore Size (mm): 141.00
- Width (inch): 1.000
- Width (mm): 25.40
- Split or Solid: Solid
- Stator Material: Bronze
- Rotor Material: Bronze
- Configuration Type (Isolators): Split Pillow Block
- Material: Bronze
- Compliances/Standards: API 610 Compliant, IEEE 841 Compliant, IP66 Rating, NEMA MG 1 Compliant
- ADI/TSE Free: No
- API 589 Compliant: No
- API607Compliant: No
- API622Compliant: No
- Axial Motion (inch): +/-0.025
- Axial Motion (mm): +/-0.64
- Compliances: API 610 Compliant, IP66 Rating, IEEE 841 Compliant, NEMA MG 1 Compliant
- DFARS Compliant: No
- FDA Compliant: No
- Fire Safe API 6FB: No
- Flange Exists: No
- KTW Compliant: No
- 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
- NSF® 61 Certified: No
- ORing Material: FKM
- Oxygen Service: No
- REACH Compliant: No
- RoHS Compliant: No
- Standard/Special: Standard
- Unitizing Ring Material: Graphite Filled PTFE and Silicone Foam
- UPC Code: 191074118651
- USDA Approved: No
- USP VI 661 Compliant: No
- USP VI 87 Compliant: No
- USP VI 88 Compliant: No
- Primary Dimensional Unit of Measure: Imperial
- Pressure Max (psi): Ambient
- Pressure Max (bar): Ambient
- Max Shaft Surface Speed (meter/sec): 22.9
- Max Shaft Surface Speed (feet/min): 4,500
MICRO-TEC® II bearing isolators offer superior bearing protection when airborne dust, or other contamination is present. The MICRO-TEC® II line of bearing isolators feature the same advantages as the GUARDIAN™ bearing isolators, with the additional support of a microcellular foam (air filter) to capture any airborne contamination.
- Overview
Features and Benefits:
- Easy by hand installation — no need for an arbor press
- Uses less energy than contact lip seals
- Non-contact engineered labyrinth design reduces shaft drag
- Non-contact engineered labyrinth design reduces shaft drag
- Eliminates repairs for shaft grooving
- Extended bearing life
- Consistent sealing performance
- Non-wearing components
- Garlock’s patented Unitizing Ring eliminates metal to metal contact between stator and rotor.
- Engineered labyrinth designs exclude contamination while retaining bearing lubrication, to IP 66 ratings
Typical Applications:
- Airborne dust or other contaminates are present