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ZBR2303 3 3/16 FLG CART ROLLER BRG

REXNORD INC
ZBR2303 3 3/16 FLG CART ROLLER BRG

Four-Bolt Piloted Roller Bearing Unit - 3-3/16 in Bore , Concentric Collar, Non-Expansion Bearing (Fixed), Cast Iron Housing, Normal Duty
Mi Item #00572092
MFR #ZBR2303 3 3/16 FLG CART ROLLER BRG
Price$6,940.73/each
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REXNORD INC ZBR2303 3 3/16 FLG CART ROLLER BRG
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REXNORD INC
ZBR2303 3 3/16 FLG CART ROLLER BRG

Four-Bolt Piloted Roller Bearing Unit - 3-3/16 in Bore , Concentric Collar, Non-Expansion Bearing (Fixed), Cast Iron Housing, Normal Duty
Mi Item #00572092
MFR #ZBR2303 3 3/16 FLG CART ROLLER BRG
Mfr description
ZBR2303 FLG CARTRDGE BLK W/ND BRG
  • Series 2000 collar mounted spherical roller bearing units provide economic and versatile arrangements for supporting shafts that carry substantial radial or combination radial and thrust loads and oscillatory or dynamic conditions
  • The rollers are aligned by the retainers and the outer races, so despite misalignment, the roller load is always equally distributed across the surface
  • This distribution of load, prevents high edge load stresses on the rollers and therefore it is not necessary to derate the bearing for misalignment conditions
In StockFactory Order
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CAD$6,940.73/each

REXNORD INC
ZBR2303 3 3/16 FLG CART ROLLER BRG

Four-Bolt Piloted Roller Bearing Unit - 3-3/16 in Bore , Concentric Collar, Non-Expansion Bearing (Fixed), Cast Iron Housing, Normal Duty
Price$6,940.73/each

Specifications

Dimensions

  • Bolt Center To Center Length  
    6.0938 in
  • Bolt Circle Diameter  
    8.6250 in
  • Bolt Hole Spacing
    6.0940 in
  • Bolt Size
    3/4 in
  • Bore Diameter  
    3-3/16 in
  • Length Through Bore
    4.3800 in
  • Misalignment Angle
    Dynamic - ±2.0 °
  • Outside Diameter
    10.2500 in
  • Overall Depth
    4-3/8 in
  • Overall Height  
    4.3800 in
  • Overall Length
    10.2500 in
  • Overall Length Diameter  
    10.2500 in
  • Overall Width
    10.2500 in
  • Pilot Diameter
    7.3750 in
  • Weight
    35.5 lbs

Details

  • Bearing Number
    2303U
  • Bearing Type
    Spherical Roller
  • Bore Type
    Straight
  • Coating
    Powder Coated
  • Color
    Black
  • Description
    Rexnord ZBR2303 Flanged Cartridge Blocks Rex Spherical Roller Bearings - ZBR2303
  • Duty Type
    Normal Duty
  • End Type
    Open
  • Expansion Type
    Non-Expansion Bearing (Fixed)
  • Finish Coating
    Powder Coated
  • Flange Mounting Type
    4-Bolt Flange
  • Harmonization Code
    8483204080
  • Housing Construction
    Solid
  • Housing Material
    Cast Iron
  • Housing Type
    Flange Cartridge
  • Locking Device
    Concentric Collar
  • Lubricant
    Lithium Complex NLGI 2 Grease
  • Lubrication Type
    Lubrication Fitting
  • Manufacturer Product Page
    Click here
  • Manufacturer Upc Number
    698210177805
  • Max Operating Temperature
    225 °F
  • Max Rpm
    2400 rpm
  • Maximum Speed
    2400 rpm
  • Mounting Type
    4-Bolt Flange
  • Number Of Mounting Holes
    4
  • Product Type
    Flange-Mount Roller Bearing Units
  • Radial Dynamic Load Capacity
    82000 lbf
  • Radial Static Load Capacity
    91900 lbf
  • Relubricatable
    Yes
  • Replacement Bearing
    2303U
  • Retainer Material
    Polymer
  • Seal Type
    Clearance/Non-Contact
  • Self Aligning
    Yes
  • Series
    2000
  • Static Load Capacity
    90700 lbf
  • Type Of Bearing
    Spherical Roller
  • UPC_NO
    698210177805
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