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Cast Iron 4-Bolt Flange Set Screws Lock Standard Duty Flange Unit

SF-39

Cast Iron 4-Bolt Flange Set Screws Lock Standard Duty Flange Unit
Item #100736543
  • 4-Bolt Flange Type
  • Cast Iron Housing Material
  • Black Oxide Bearing Insert Coating
  • Set Screw Locking Type
Cast Iron 4-Bolt Flange Set Screws Lock Standard Duty Flange Unit
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    Shipment Options
  • 4-Bolt Flange Type
  • Cast Iron Housing Material
  • Black Oxide Bearing Insert Coating
  • Set Screw Locking Type

description

  • Designed for flush mounting with machined bases and four bolt holes.

features

  • Powder coated epoxy cast iron housing with extended inner ring bearings
  • Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
  • Felt labyrinth seal and flinger for dry & dusty environment
  • 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
Relubricatable Yes
Duty Series Standard
Insert Material 52100 Bearing Steel, Black Oxided
Bore Size 2.438 in
Shaft Dia. 2.4375 in
Mounted Unit Duty Standard Duty
Inner Race Length 2.563 in
Speed [Max] 3000 rpm
Bearing Design Non-Expansion
Bolt Circle Dia. N/A
Platform Gold Line Ball Bearing
Locking Type Set Screws
Pilot Configuration No Pilot
Expansion No
Flange Type 4-Bolt Flange
Lubrication Lithium Complex NLGI 2 Grease
Inner Ring O.D. 2.984 in
Bearing Insert Coating Black Oxide
Inner Race Length (in) 2.5625
Foot Height 0.813 in
Overall Height 2.688 in
Outer Ring Land Profile Standard
Housing Color Gray
Seal Type Felt Labyrinth
Bore Shape Straight
Insert No. 2-27
Inner Race Heat Treat Method Zone-Hardened
Centerline to Front Face 1.563 in
Housing Length 6 7/8 in
Series SF
Foot Height (in) 0.8125
Centerline to Front Face (in) 1.5625
Bore Size - Inch 2.438
Operating Temperature [Max] 220 °F
Bolt Center-to-Center Length (in) 5.6250
Inner Ring OD (in) 2.984375
End Type Open End
Replaceable Insert Yes
Bolt Hole Spacing 5 5/8 in
Housing Base Solid
Bolt Center-to-Center Length 5.625 in
Misalignment Type Static Only
Housing Material Cast Iron
Locking Device Setscrew Locking Collar
Housing Construction One Piece
End Cap No
Angle of Misalignment ±2°
Inch/Metric Inch
Measure Units Inch
Maximum Operating Temperature 220
Retainer Type Land Riding
Bearing Type Ball Bearing
Internal Clearance Standard
Overall Height (in) 2.6875
Weight 11.215 LB
EAN or UPC 662461003657
NSN Number 3130-00-227-4053
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