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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 - 3.1875 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
Your Price$2,939.24/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 - 3.1875 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
Availability:
In Stock
Factory Order
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This product requires a Quote Request
Your Price$2,939.24/each(List $3,674.05)

REXNORD INC
ZBR2303 3 3/16 FLG CART ROLLER BRG

Four-Bolt Piloted Roller Bearing Unit - 3.1875 in Bore , Concentric Collar, Non-Expansion Bearing (Fixed), Cast Iron Housing, Normal Duty
Your Price$2,939.24/each

Overview

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
  • This series of bearing is easy to mount, sealed, prelubricated and does not require adjustment during mounting
  • Cast iron housing

Specifications

  • Bore Diameter
  • Product Type
    Flange-Mount Roller Bearing Units
  • Mounting Type
    4-Bolt Flange
  • Housing Material
    Cast Iron
  • Bolt Circle Diameter
  • Bolt Center To Center Length
  • Locking Device
    Concentric Collar
  • Expansion Type
    Non-Expansion Bearing (Fixed)
  • Duty Type
    Normal Duty
  • Housing Construction
    Solid
  • Overall Length Diameter
  • Finish Coating
    Powder Coated
  • Bearing Number
    2303U
  • Type Of Bearing
    Spherical Roller
  • Overall Width
    10.2500 in
  • Harmonization Code
    8483204080
  • Bearing Type
    Spherical Roller
  • Bore Type
    Straight
  • Seal Type
    Clearance/Non-Contact
  • Overall Height
  • Bolt Hole Spacing
    6.0940 in
  • Pilot Diameter
    7.3750 in
  • Overall Depth
    4-3/8 in
  • Radial Dynamic Load Capacity
    82000 lbf
  • Radial Static Load Capacity
    91900 lbf
  • Length Through Bore
    4.3800 in
  • Max Operating Temperature
    225 °F
  • End Type
    Open
  • Lubrication Type
    Lubrication Fitting
  • Lubricant
    Lithium Complex NLGI 2 Grease
  • Color
    Black
  • Replacement Bearing
    2303U
  • Bolt Size
    3/4 in
  • Misalignment Angle
    Dynamic - ±2.0 °
  • Series
    2000
  • Flange Mounting Type
    4-Bolt Flange
  • Manufacturer Upc Number
    698210177805
  • UPC_NO
    698210177805
  • Manufacturer Product Page
  • Weight
    35.5 lbs
  • Housing Type
    Flange Cartridge
  • Max Rpm
    2400 rpm
  • Static Load Capacity
    90700 lbf
  • Coating
    Powder Coated
  • Description
    Rexnord ZBR2303 Flanged Cartridge Blocks Rex Spherical Roller Bearings - ZBR2303
  • Number Of Mounting Holes
    4
  • Relubricatable
    Yes
  • Maximum Speed
    2400 rpm
  • Outside Diameter
    10.2500 in
  • Overall Length
    10.2500 in
  • Retainer Material
    Polymer
  • Self Aligning
    Yes

Compliance & Safety Data

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