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SF Series Standard Duty 4-Bolt Flange

SF-35

SF Series Standard Duty 4-Bolt Flange
Item #100736541
  • SF Series Standard Duty 4-Bolt Flange
  • 2.1875 in Shaft
  • Non-Expansion
  • Ball Bearing
  • Cast Iron Housing
  • Felt Labyrinth Seal
  • Setscrew Locking Collar
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SF Series Standard Duty 4-Bolt Flange
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    Shipment Options
  • SF Series Standard Duty 4-Bolt Flange
  • 2.1875 in Shaft
  • Non-Expansion
  • Ball Bearing
  • Cast Iron Housing

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
Locking Type Set Screws
Bolt Size 0.438 in
Insert Material 52100 Bearing Steel, Black Oxided
Replaceable Insert Yes
Bolt Size (in) 0.4375
Speed [Max] 3250 rpm
End Type Open End
Insert No. 2-23
Bore Size 2.188 in
Shaft Dia. 2.1875 in
Bolt Center-to-Center Length (in) 5.1250
Bolt Center-to-Center Length 5.125 in
Overall Length 6.375 in
Foot Height 0.813 in
Internal Clearance Standard
Relubricatable Yes
Mounted Unit Duty Standard Duty
Bore Shape Straight
Housing Width 6.375 in
Bolt Circle Dia. N/A
Radial Dynamic Load Capacity 9752 lb
Bearing Design Non-Expansion
Pilot Configuration No Pilot
Overall Height 2.313 in
Flange Type 4-Bolt Flange
Angle of Misalignment ±2°
Duty Series Standard
End Cap No
Radial Static Load Capacity (lb) 6601
Overall Width (in) 6.375
Lubrication Lithium Complex NLGI 2 Grease
Housing Material Cast Iron
Seal Type Felt Labyrinth
Inner Race Length 2.719 in
Maximum Operating Temperature 220
Foot Height (in) 0.8125
Series SF
Retainer Type Land Riding
Inch/Metric Inch
Expansion No
Misalignment Type Static Only
Housing Construction One Piece
T Core 4.25
Overall Length (in) 6.375
Centerline to Front Face 1.313 in
Bearing Type Ball Bearing
Housing Base Solid
Inner Race Heat Treat Method Zone-Hardened
Length Through Bore (in) 2.719
Platform Gold Line Ball Bearing
Inner Ring O.D. 2.719 in
Locking Device Setscrew Locking Collar
Operating Temperature [Max] 220 °F
Bolt Hole Spacing 5 1/8 in
Radial Dynamic Load Capacity (lb) 9752
Housing Width (in) 6.375
Overall Width 6.375 in
Outer Ring Land Profile Standard
Bearing Insert Coating Black Oxide
Measure Units Inch
Overall Height (in) 2.3125
Centerline to Front Face (in) 1.3125
Housing Length 6 3/8 in
Inner Race Length (in) 2.719
Bore Size - Inch 2.188
Housing Color Gray
Inner Ring OD (in) 2.71875
Weight 9.975 LB
EAN or UPC 662461003626
NSN Number 3130-00-227-4056
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