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

MSF-31T

Cast Iron 4-Bolt Flange Concentric Lock Medium Duty Flange Unit
Item #101179188
  • 4-Bolt Flange Type
  • Cast Iron Housing Material
  • Black Oxide Bearing Insert Coating
  • Concentric Locking Type
Cast Iron 4-Bolt Flange Concentric Lock Medium 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

  • For industrial machinery with medium to heavy loads and four-bolt face mounting.

features

  • 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
Bore Size - Inch 1.938
Lubrication Lithium Complex NLGI 2 Grease
Foot Height (in) 0.8125
Shaft Dia. 1.9375 in
Housing Width 6.375 in
Radial Dynamic Load Capacity (lb) 9752
T Core 4.25
Bolt Size (in) 0.6250
Relubricatable Yes
Locking Type Concentric
Bore Size 1.938 in
Bolt Size 0.625 in
Retainer Type Land Riding
Centerline to Front Face 1.375 in
Bolt Center-to-Center Length 5.125 in
Length Through Bore (in) 2.25
Pilot Configuration No Pilot
Foot Height 0.813 in
Collar O.D. 3.5 in
Bolt Hole Spacing 5 1/8 in
Internal Clearance Standard
Flange Type 4-Bolt Flange
Overall Width (in) 6.375
Angle of Misalignment ±2°
Bearing Insert Coating Black Oxide
Seal Type Felt Labyrinth
Overall Width 6.375 in
Bolt Circle Dia. N/A
Locking Device Skwezloc® Concentric Collar
Collar OD (in) 3.5
Inner Race Heat Treat Method Zone-Hardened
End Cap No
Bore Shape Straight
Series MSF
Overall Length 6.375 in
Radial Static Load Capacity (lb) 6601
Centerline to Front Face (in) 1.375
Misalignment Type Static Only
Insert Material 52100 Bearing Steel, Black Oxided
Measure Units Inch
Bearing Design Non-Expansion
Overall Height (in) 2.375
Housing Base Solid
Inch/Metric Inch
Platform Gold Line Ball Bearing
Housing Color Gray
Expansion No
Replaceable Insert Yes
Housing Construction One Piece
Radial Dynamic Load Capacity 9752 lb
Overall Height 2.375 in
Housing Length 6 3/8 in
Overall Length (in) 6.375
Speed [Max] 4500 rpm
Bolt Center-to-Center Length (in) 5.1250
Mounted Unit Duty Medium Duty
Maximum Operating Temperature 220
Duty Series Medium
Inner Race Length (in) 2.25
Housing Material Cast Iron
Housing Width (in) 6.375
Inner Race Length 2.25 in
Bearing Type Ball Bearing
Operating Temperature [Max] 220 °F
End Type Open End
Insert No. 3-115T
Outer Ring Land Profile Standard
Weight 11.065 LB
EAN or UPC 662461032183
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