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Normal Duty Semi-Solid 4-Bolt Flange Unit

VF4B-220S

Normal Duty Semi-Solid 4-Bolt Flange Unit
Item #100936289
  • Inch
  • Single Lip Contact with Flinger Seal
  • Normal Mounted Unit Duty
  • 4-Bolt Flange
  • Cast Iron Housing Material
  • 1.25 in Inside Diameter
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Normal Duty Semi-Solid 4-Bolt Flange Unit
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    Shipment Options
  • Select an Auto-Replenish Interval
  • Inch
  • Single Lip Contact with Flinger Seal
  • Normal Mounted Unit Duty
  • 4-Bolt Flange
  • Cast Iron Housing Material

features

  • Powder coat epoxy cast iron housing
  • BOA Concentric locking for near perfect concentricity
  • Single lip contact seal and flinger
Mounted Unit Duty Normal
Outer Ring Land Profile Standard
Bore Type Straight
Bearing Insert Coating Black Oxide Coated Inner Ring
Overall Width 4.25 in
Overall Length (in) 4.25
Duty Series Normal
Retainer Material Molded Fiber Glass Reinforced Nylon
Bolt Size (in) 0.4375
Insert No. VB-220S
Radial Static Load Capacity (lb) 2567
Lubrication Lithium Complex NLGI 2 Grease
Heat Treat Method (Inner Race) Zone-Hardened
Length Through Bore (in) 1.563
Centerline to Front Face (in) 0.938
Insert Material 52100 Bearing Steel, Black Oxided Inner
Housing Material Cast Iron
Inch/Metric Inch
I.D. 1.25 in
Retainer Type Ball Riding Retainer
End Cap No
Relubricatable Yes
Housing Base Semi-Solid
Misalignment Type Static Only
Maximum Operating Temperature 200
Radial Dynamic Load Capacity 4381 lb
Length Through Bore 1.56 in
Overall Width (in) 4.25
T Core 2.88
Measure Units Inch
Bore Size - Inch 1.25
Housing Construction One Piece
Bolt Center-to-Center Length (in) 3.2500
Replaceable Insert Yes
Radial Static Load Capacity 2567 lb
Finish Black Oxide Coated Inner Ring
Housing Width 4.25 in
Internal Clearance Standard
Collar O.D. 2.19 in
Bolt Size 0.44 in
Expansion No
Flange Type 4-Bolt Flange
Pilot Configuration No Pilot
Housing Width (in) 4.25
Foot Height 0.53 in
Overall Height (in) 1.625
Inner Race Length (in) 1.563
Foot Height (in) 0.531
Bore Shape Straight
Seal Type Single Lip Contact with Flinger
Radial Dynamic Load Capacity (lb) 4381
RPM [Max] 4500 rpm
Collar OD (in) 2.188
Inner Race Heat Treat Method Zone-Hardened
Weight 2.8 LB
EAN or UPC 662460347493
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