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SF-31 DRT

SEALMASTER
SF-31 DRT

Four-Bolt Flange Ball Bearing Unit - 1.9375 in Bore, 4-Bolt Flange, Set Screw Locking, Cast Iron Housing Material, Non-Expansion Bearing (Fixed), Standard Duty, Heavy Duty Multi-Lip contact seal Seal
MI ITEM #02563452
MFR #SF-31 DRT
Quote Required
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SEALMASTER SF-31 DRT
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SEALMASTER
SF-31 DRT

Four-Bolt Flange Ball Bearing Unit - 1.9375 in Bore, 4-Bolt Flange, Set Screw Locking, Cast Iron Housing Material, Non-Expansion Bearing (Fixed), Standard Duty, Heavy Duty Multi-Lip contact seal Seal
MI ITEM #02563452
MFR #SF-31 DRT
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This product requires a Quote Request
Quote Required

SEALMASTER
SF-31 DRT

Four-Bolt Flange Ball Bearing Unit - 1.9375 in Bore, 4-Bolt Flange, Set Screw Locking, Cast Iron Housing Material, Non-Expansion Bearing (Fixed), Standard Duty, Heavy Duty Multi-Lip contact seal Seal
Quote Required

Overview

Mfr description
SF-31 DRT FLG
  • Powder coated epoxy cast iron housing with extended inner ring bearings
  • Skwezloc® concentric locking for near perfect concentricity
  • Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
  • Sealmaster® exclusive lock & pin dimple for direct lubrication and anti-rotation

Specifications

  • Bearing Type
    Ball
  • Product Type
    Flange-Mount Ball Bearing Units
  • Bore Diameter
  • Housing Material
    Cast Iron
  • Duty Type
    Standard Duty
  • Bolt Center To Center Length
  • Overall Length
    5.6300 in
  • Bearing Number
    2-115 DRT
  • Locking Device
    Set Screw
  • Expansion Type
    Non-Expansion Bearing (Fixed)
  • Seal Type
    Heavy Duty Multi-Lip contact seal
  • Overall Length Diameter
  • Overall Height
  • Lubrication Type
    Lithium Complex NLGI 2 Grease - 100% Fill
  • Bore Type
    Straight
  • Overall Width
    5.6300 in
  • Inner Ring Width
    2.0313 in
  • Bearing Material
    52100 Bearing Steel, Black Oxided
  • Harmonization Code
    8483.20.4040
  • Radial Dynamic Load Capacity
    7889 lbf
  • Radial Static Load Capacity
    5216 lbf
  • Coating
    Powder Coated
  • Length Through Bore
    2-5/32 in
  • Operating Temperature Range
    -20° to 220 °F
  • Max Operating Temperature
    220 °F
  • Finish Coating
    Gray
  • Description
    Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - High Contamination - SF-31 DRT
  • Bolt Size
    9/16 in
  • Max Rpm
    325 rpm
  • Series
    SF
  • Dynamic Load Capacity
    7889 lbf
  • Replacement Bearing
    2-115 DRT
  • Misalignment Angle
    Static Only - ±2.0 °
  • Color
    Gray
  • Flange Mounting Type
    4-Bolt Flange
  • Housing Construction
    One Piece
  • Housing Type
    4-Bolt Flange
  • Lubricant
    Lithium Complex NLGI 2 Grease - 100% Fill
  • Maximum Speed
    325 rpm
  • Retainer Type
    Land Riding Retainer
  • Self Aligning
    Yes
  • Manufacturer Catalog Number
    SF-31 DRT
  • Manufacturer Product Page
  • CAD Drawing
  • Manufacturer Upc Number
    662461327210
  • UPC_NO
    662461327210
  • Weight
    6.4 lbs
  • Static Load Capacity
    5216 lbf
  • Relubricatable
    Yes
  • Number Of Mounting Holes
    4
  • Bolt Hole Spacing
    4.3750 in
  • Type Of Bearing
    Ball
  • Mounting Type
    4-Bolt Flange

Compliance & Safety Data

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