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SKF® SY 1.1/4 TF SY1-1/4TF SKF
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SKF®
SY 1.1/4 TF

SKF® SY 1.1/4 TF SY Series Standard-Duty Pillow Block Ball Bearing Unit, 1-1/4 in Dia Bore, 4-11/16 to 5-5/16 in L Bolt Center-to-Center, 1-7/8 in Base to Bore Centerline, 6-9/16 in OAL x 3.687 in OAH

  • Manufacturer: SKF
  • Brand: SKF®
  • BSC Item#: SY1-1/4TF SKF
  • MPN: SY 1.1/4 TF
  • Min. Order Qty: 1
  • Qty. Interval: 1
    • Availability: Call for Availability

Ball bearing units consist of a precision wide inner ring bearing assembled into a housing made of cast iron or pressed steel. Units are pre-lubricated and are designed to slip fit on to the shaft. Locking method is either setscrew locking, eccentric self-locking or concentric. On cast iron and pressed steel units, the outside diameter of the bearing and the inside diameter of the housing are sphered, allowing the bearing to swivel within the housing to accommodate initial alignment.

SKF® Pillow Block Ball Bearing Unit, Standard-Duty, Series: SY Series, 1-1/4 in Bore, 4-11/16 to 5-5/16 in Bolt Center-to-Center Length, 1-7/8 in Base to Bore Centerline, 6-9/16 in Overall Length, 3.687 in Overall Height, Two-Bolt Base Mounting, Round Bore, 1.803 in Base Width, Set Screw Locking Device, Multi-Purpose Seal, Non-Expansion (Fixed) Expansion, 5740 lb Dynamic/3440 lb Static Load, 5300 rpm Maximum, Cast Iron, Uncoated

  • Prelubricated with a high quality, long life lithium/calcium grease
  • Sphered housing bore mates with sphered O.D. of bearing, allows unit to accommodate for initial errors in alignment
  • Designation permanently laser marked for easy identification of unit
  • Grade #10 balls, ground and honed raceways for precision, quiet running and higher speed capacity
  • Molded glass fiber reinforced polyamide cage for durability and quiet running
  • Slotted bolt holes allow for a range of base bolt spacings and provide for adjustment at installation
  • Solid housing provides a robust base with high break strength
  • Set screw locking features two set screws 120 deg apart, this placement of the set screws maximizes holding power while minimizing inner ring distortion
  • TF series units consists of the basic seal and a flinger mounted outboard, the flinger provides extra protection of the contact element
  • Wide inner ring
  • YAR series insert
  • pdf Catalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/SKF_SY_1_2_FM_Catalog.pdf
  • pdf Specification S... https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/SKF_SY_1_1_4_TF_Specification_Sheet.pdf
Application      :      Agricultural Applications