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Cast Iron 4-Bolt Flange Concentric Lock Standard Duty Flange Unit

SF-31T

Cast Iron 4-Bolt Flange Concentric Lock Standard Duty Flange Unit
Item #100736537
  • 4-Bolt Flange Type
  • Cast Iron Housing Material
  • Black Oxide Bearing Insert Coating
  • Concentric Locking Type
Cast Iron 4-Bolt Flange Concentric Lock Standard Duty Flange Unit
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    Shipment Options
  • 4-Bolt Flange Type
  • Cast Iron Housing Material
  • Black Oxide Bearing Insert Coating
  • Concentric 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
  • Skwezloc® concentric locking for near perfect concentricity
  • 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
Replaceable Insert Yes
Overall Length (in) 5.625
Foot Height (in) 0.5625
Seal Type Felt Labyrinth
Bearing Design Non-Expansion
Lubrication Lithium Complex NLGI 2 Grease
Length Through Bore (in) 2.17
Expansion No
Centerline to Front Face (in) 1.34375
Internal Clearance Standard
Outer Ring Land Profile Standard
Housing Width (in) 5.625
Overall Width (in) 5.625
Overall Height 2.219 in
Bore Size 1.938 in
Misalignment Type Static Only
Bolt Size 0.563 in
Collar OD (in) 3.375
Overall Height (in) 2.2188
Bolt Hole Spacing 4 3/8 in
Inner Race Length 2.17 in
Shaft Dia. 1.9375 in
Bearing Type Ball Bearing
Bolt Center-to-Center Length (in) 4.3750
Radial Dynamic Load Capacity 7889 lb
Platform Gold Line Ball Bearing
Centerline to Front Face 1.344 in
Pilot Configuration No Pilot
Angle of Misalignment ±2°
Measure Units Inch
Bolt Circle Dia. N/A
Housing Color Gray
Locking Type Concentric
Collar O.D. 3.375 in
Housing Construction One Piece
Retainer Type Land Riding
Housing Base Solid
Series SF-T
Inch/Metric Inch
Locking Device Skwezloc® Concentric Collar
Housing Material Cast Iron
Relubricatable Yes
Flange Type 4-Bolt Flange
Insert Material 52100 Bearing Steel, Black Oxided
Inner Race Heat Treat Method Zone-Hardened
Radial Dynamic Load Capacity (lb) 7889
Housing Length 5 5/8 in
Bearing Insert Coating Black Oxide
Operating Temperature [Max] 220 °F
Maximum Operating Temperature 220
Radial Static Load Capacity (lb) 5216
Bore Shape Straight
Bore Size - Inch 1.938
Mounted Unit Duty Standard Duty
Overall Width 5.625 in
Insert No. 2-115T
Overall Length 5.625 in
End Cap No
Bolt Size (in) 0.5625
Foot Height 0.563 in
Duty Series Standard
Housing Width 5.625 in
Inner Race Length (in) 2.17
Bolt Center-to-Center Length 4.375 in
End Type Open End
Speed [Max] 5000 rpm
Weight 6.97 LB
EAN or UPC 662461030080
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