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ZBR2300

ZBR Series Single Set Collar Flange Block

Item #100739213
each
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Product details

  • Spherical Roller Bearing Cartridge Unit
  • 3 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

Specifications

Style 4-Bolt Piloted Flange
Shape Round
Housing Construction 1 Piece
Lubrication Relubricatable
Temperature Range [Max] 225 °F
Bolt Hole Spacing 5 19/64 in
Inch/Metric Inch
Flange Thickness 3/4 in
Bolt Size 5/8 in
Misalignment Range ±1 1/2°
Bearing Design Non-Expansion
Size Code 9
Mounted Unit Duty Heavy-Duty
Locking Device Setscrew Locking Collar
Type Spherical Roller Bearing
End Type Open End
Duty Heavy-Duty
Housing Width 3 1/8 in
Pilot Depth 1 1/4 in
Shaft Dia. 3 in
RPM [Max] 2,800 rpm
Pilot Diameter 6 3/8 in
Series 2000
Collar O.D. 4 1/16 in
Bolt Circle Radius 3 3/4 in
Set Screw Torque 680 in lb
Housing Material Cast Iron
Seal Type Clearance Seals
Collar Extension 7/8 in
Housing Length 8 3/4 in
Bolt Circle Dia. 7 1/2 in
Bore Dia. [Min] 3/4 in
Length Through Bore 4 in
Lubricant Type Exxon Ronex MP
Overall Width 4 in
Bearing Type Spherical Roller Bearing
Grease Fitting Size 1/8 in NPT
Temperature Range [Min] -40 °F
Flange Type 4-Bolt Flange
Bore Dia. [Max] 4 in
Housing Height 8 3/4 in
Weight 22.325 LB
EAN or UPC 698210177706
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