SGi® Bearing Isolator, PROPRIETARY, TOSHIBA INTERNATIONAL CORPORATION, Flanged, SPECIAL, , 3.537 inch Shaft, 5.315 inch Bore, 0.512 inch Width, 0.195 inch Flange

29899-0143
  • Style/Model: SGI
  • Configuration Type (Isolators): Flanged
  • Shaft Size (inch): 3.537
  • Shaft Size (mm): 89.84
  • Bore Size (inch): 5.315
  • Bore Size (mm): 135.00
  • Width (inch): 0.512
  • Width (mm): 13.00
  • ADI/TSE Free: No
  • API 589 Compliant: No
  • API607Compliant: No
  • API622Compliant: No
  • DFARS Compliant: No
  • FDA Compliant: No
  • Fire Safe: No
  • Flange Exists: Yes
  • Flange Length (inch): 0.195
  • Flange Length (mm): 4.95
  • KTW Compliant: No
  • Max Bore Size (inch): 5.316
  • Max Bore Size (mm): 135.03
  • Min Bore Size (inch): 5.314
  • Min Bore Size (mm): 134.97
  • NSF® 61 Certified: No
  • ORing Material: FKM
  • Primary Dimensional Unit of Measure: Imperial
  • REACH Compliant: No
  • RoHS Compliant: No
  • Standard/Special: Special
  • Unitizing Ring Material: Graphite Filled PTFE
  • USDA Approved: No
  • USP VI 661 Compliant: No
  • USP VI 87 Compliant: No
  • USP VI 88 Compliant: No
  • Min Shaft Size (inch): 3.535
  • Max Shaft Size (inch): 3.539
  • Min Shaft Size (mm): 89.79
  • Max Shaft Size (mm): 89.89

The SGi® bearing isolators integrate the best features available for shaft grounding merged with superior bearing protection. SGi® bearing isolators are the best solution for your electric motors.

  • Overview

Features and Benefits:

  • Uses less energy than contact lip seals
  • Compliant with safety and industry manufacturing standards
  • Engineered labyrinth designs exclude contamination while retaining bearing lubrication, to IP 66 ratings
  • Non-wearing components means seal properties are not degraded over time
  • Eliminates repairs for shaft grooving
  • Consistent sealing performance
  • Non-wearing components
  • Engineered labyrinth designs 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