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

SF-31TC

Cast Iron 4-Bolt Flange Concentric Lock Standard Duty Flange Unit
Item #101180368
  • 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
  • Single lip contact seal
  • 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
Bolt Circle Dia. N/A
End Cap No
Bore Size - Inch 1.938
Housing Width 5.625 in
Overall Width 5.625 in
Bolt Hole Spacing 4 3/8 in
Expansion No
Seal Type Single Lip Contact
Measure Units Inch
Mounted Unit Duty Standard Duty
Housing Color Gray
Misalignment Type Static Only
Series SF-T
Internal Clearance Standard
Relubricatable Yes
Bolt Center-to-Center Length 4.375 in
Angle of Misalignment ±2°
Bearing Design Non-Expansion
Radial Dynamic Load Capacity (lb) 7889
Inner Race Length 2.17 in
Retainer Type Land Riding
Pilot Configuration No Pilot
Replaceable Insert Yes
Insert No. 2-115TC
Bolt Size (in) 0.5625
Foot Height (in) 0.5625
Collar OD (in) 3.375
Shaft Dia. 1.9375 in
Housing Width (in) 5.625
Inch/Metric Inch
Collar O.D. 3.375 in
Locking Type Concentric
Lubrication Lithium Complex NLGI 2 Grease
Overall Height (in) 2.2188
Bearing Insert Coating Black Oxide
Inner Race Heat Treat Method Zone-Hardened
Centerline to Front Face (in) 1.34375
Bolt Center-to-Center Length (in) 4.3750
Radial Static Load Capacity (lb) 5216
Bolt Size 0.563 in
Overall Length (in) 5.625
Housing Construction One Piece
Radial Dynamic Load Capacity 7889 lb
Housing Material Cast Iron
Overall Width (in) 5.625
Flange Type 4-Bolt Flange
Length Through Bore (in) 2.17
Speed [Max] 3550 rpm
Maximum Operating Temperature 220
Housing Length 5 5/8 in
Overall Length 5.625 in
Operating Temperature [Max] 220 °F
Centerline to Front Face 1.344 in
Foot Height 0.563 in
Duty Series Standard
Locking Device Skwezloc® Concentric Collar
Bore Shape Straight
End Type Open End
Inner Race Length (in) 2.17
Housing Base Solid
Platform Gold Line Ball Bearing
Outer Ring Land Profile Standard
Bore Size 1.938 in
Insert Material 52100 Bearing Steel, Black Oxided
Bearing Type Ball Bearing
Overall Height 2.219 in
Weight 6.945 LB
EAN or UPC 662461033135
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