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2000 Series 4-Bolt Flange Flange Block

ZB2207

2000 Series 4-Bolt Flange Flange Block
Item #100739168
  • Fixed Spherical Roller Flange Pillow Block
  • 4-Bolt Flange Type
  • 2 7/16 in Shaft Diameter
2000 Series 4-Bolt Flange Flange Block
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    Shipment Options
  • Fixed Spherical Roller Flange Pillow Block
  • 4-Bolt Flange Type
  • 2 7/16 in Shaft Diameter

features

  • Easy bearing clearance: can be field adjusted to meet application needs
  • Mounting to suit the load and installation requirements
  • Shaft ready: prelubricated with standard grease for normal operation
  • other lubricants available for special conditions
  • Fully self-aligning: spherical roller bearing to accommodate operational and installation misalignment
  • Rugged housing: standard material – cast iron, steel or ductile iron available on request
  • Carburized raceways: case-carburized inner races provide a hard, fatigue-resistant surface and a tough, crack-resistant ductile core
  • Interchangeable seals: three types of seals to match the application requirements: Z seal, for the broad range of normal operating conditions
  • K seal, for dusty, dirty conditions
  • and M seal, for protection against liquid contamination
  • For extra protection under severe conditions, auxiliary caps are also available
Bore Range [Min] 0.75 in
Housing Construction 1 Piece
Pilot Diameter 5.4375 in
Bearing Standoff Distance 3/32 in
Size Code 8
Inch/Metric Inch
Inner Ring Hub Diameter 2 29/32 in
Set Screw Torque 680 in lb
Temperature Range [Max] 225 °F
Duty Heavy-Duty
Seal Type Clearance Seals
Housing Width 2 5/8 in
Bearing Design Fixed
Housing Height 8 1/8 in
Length Through Bore 3.5 in
Flange Type 4-Bolt Flange
Lubrication Relubricatable
Flange Thickness 3/4 in
Collar O.D. 3 9/16 in
Mounted Unit Duty Heavy-Duty
Shaft Dia. 2.4375 in
Bore Range [Max] 4 in
Misalignment Range ±1 1/2°
Style 4-Bolt Flange
Bearing Type Spherical Roller Bearing
Lubricant Type Exxon Ronex MP
Bolt Circle Radius 3 3/8 in
Shape Round
Housing Length 8 1/8 in
Housing Diameter 5 3/8 in
Bolt Size 5/8 in
Bolt Circle Dia. 6 3/4 in
End Type Open End
Overall Width 3 5/8 in
RPM [Max] 3300 rpm
Housing Material Cast Iron
Temperature Range [Min] -40 °F
Flange Style 4-Bolt Round
Bolt Hole Spacing 4 49/64 in
Grease Fitting Size 1/8 in NPT
Series 2000
Locking Device Single Setscrew Locking Collar
Weight 16.242 LB
EAN or UPC 698210173203
NSN Number 3130-00-471-0478
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