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ZBR Series Single Set Collar Flange Block

ZBR2311

ZBR Series Single Set Collar Flange Block
Item #101159065
  • Spherical Roller Bearing Cartridge Unit
  • 3 11/16 in Shaft Diameter
  • Single Setscrew Collar Locking Device
  • Non-Expansion Bearing Design
  • Spherical Roller Bearing Type
ZBR Series Single Set Collar Flange Block
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    Shipment Options
  • Spherical Roller Bearing Cartridge Unit
  • 3 11/16 in Shaft Diameter
  • Single Setscrew Collar Locking Device
  • Non-Expansion Bearing Design
  • Spherical Roller Bearing Type

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 Dia. [Max] 4 in
Bearing Design Non-Expansion
Housing Construction 1 Piece
Seal Type Clearance Seals
Mounted Unit Duty Heavy-Duty
Housing Material Cast Iron
Collar Extension 1 1/16 in
Flange Type 4-Bolt Flange
Size Code 11
Temperature Range [Max] 225 °F
Housing Height 10 7/8 in
Grease Fitting Size 1/8 in NPT
Housing Width 4 1/8 in
Style 4-Bolt Piloted Flange
Collar O.D. 5 5/8 in
Misalignment Range ±1 1/2°
Bolt Size 3/4 in
Duty Heavy-Duty
Bolt Circle Dia. 9 3/8 in
RPM [Max] 2,050 rpm
Lubricant Type Exxon Ronex MP
End Type Open End
Type Spherical Roller Bearing
Bolt Circle Radius 4 11/16 in
Inch/Metric Inch
Series 2000
Overall Width 5 3/16 in
Bolt Hole Spacing 6 5/8 in
Flange Thickness 1 1/8 in
Temperature Range [Min] -40 °F
Locking Device Setscrew Locking Collar
Lubrication Relubricatable
Shape Round
Bore Dia. [Min] 3/4 in
Housing Length 10 7/8 in
Length Through Bore 5 1/16 in
Set Screw Torque 1350 in lb
Pilot Diameter 8 1/8 in
Bearing Type Spherical Roller Bearing
Pilot Depth 1 1/2 in
Shaft Dia. 3 11/16 in
Weight 52.0 LB
EAN or UPC 698210542320
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