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ZBR Series Single Set Collar Flange Block

ZBR2303

ZBR Series Single Set Collar Flange Block
Item #101159054
  • Spherical Roller Bearing Cartridge Unit
  • 3 3/16 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 3/16 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
  • 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
Bolt Circle Dia. 8 5/8 in
Series 2000
Housing Material Cast Iron
Style 4-Bolt Piloted Flange
Lubricant Type Exxon Ronex MP
Bearing Design Non-Expansion
Flange Type 4-Bolt Flange
Housing Width 3 7/16 in
RPM [Max] 2,400 rpm
Type Spherical Roller Bearing
Temperature Range [Max] 225 °F
Length Through Bore 4 3/8 in
Lubrication Relubricatable
Bore Dia. [Min] 3/4 in
Inch/Metric Inch
End Type Open End
Pilot Depth 1 1/4 in
Duty Heavy-Duty
Set Screw Torque 680 in lb
Overall Width 4 3/8 in
Housing Height 10 1/4 in
Flange Thickness 15/16 in
Collar O.D. 4 29/32 in
Bore Dia. [Max] 4 in
Temperature Range [Min] -40 °F
Mounted Unit Duty Heavy-Duty
Shape Round
Bolt Size 3/4 in
Grease Fitting Size 1/8 in NPT
Pilot Diameter 7 3/8 in
Seal Type Clearance Seals
Misalignment Range ±1 1/2°
Bearing Type Spherical Roller Bearing
Bolt Hole Spacing 6 3/32 in
Bolt Circle Radius 4 5/16 in
Housing Length 10 1/4 in
Housing Construction 1 Piece
Locking Device Setscrew Locking Collar
Collar Extension 15/16 in
Shaft Dia. 3 3/16 in
Size Code 10
Weight 35.5 LB
EAN or UPC 698210177805
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