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ZA2112 1 3/4 PILLOW ROLLER BRG

REXNORD INC
ZA2112 1 3/4 PILLOW ROLLER BRG

Pillow Block Roller Bearing Unit - 1.7500 in Bore, 2-Bolt Base Mount, Concentric Collar Locking, Non-Expansion Bearing (Fixed), Cast Iron Housing Material, Standard Duty
MI ITEM #00573365
MFR #ZA2112 1 3/4 PILLOW ROLLER BRG
Price$801.14/each
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REXNORD INC ZA2112 1 3/4 PILLOW ROLLER BRG
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REXNORD INC
ZA2112 1 3/4 PILLOW ROLLER BRG

Pillow Block Roller Bearing Unit - 1.7500 in Bore, 2-Bolt Base Mount, Concentric Collar Locking, Non-Expansion Bearing (Fixed), Cast Iron Housing Material, Standard Duty
MI ITEM #00573365
MFR #ZA2112 1 3/4 PILLOW ROLLER BRG
Availability:
In Stock
In stock
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Price$801.14/each

REXNORD INC
ZA2112 1 3/4 PILLOW ROLLER BRG

Pillow Block Roller Bearing Unit - 1.7500 in Bore, 2-Bolt Base Mount, Concentric Collar Locking, Non-Expansion Bearing (Fixed), Cast Iron Housing Material, Standard Duty
Price$801.14/each

Specifications

Dimensions

  • Base Height
    2.1250 in
  • Base To Bore Centerline
    2.1250 in
  • Base Width
    2-1/2 in
  • Bolt Center Diameter
    5.5000 in
  • Bolt Center To Center Length
    5.5000 in
  • Bolt Hole Diameter
    0.8100 in
  • Bolt Size
    0.5000 in | 12.70 mm
  • Bore Diameter  
    1.7500 in
  • Bore Inside Diameter
    1.7500 in
  • Bore Length
    3.1300 in
  • Housing Dimensions
    7.1300 x 3.1300 x 4.2500 in
  • Housing Width
    3.1300 in
  • Inner Race Width
    3.1300 in
  • Inside Diameter
    1.7500 in
  • Length
    7.1300 in
  • Length Through Bore
    3.1300 in
  • Max Bolt Hole Spacing
    5.5000 in
  • Min Bolt Hole Spacing
    5.5000 in
  • Misalignment Angle
    2 °
  • Outer Diameter Type
    Spherical
  • Overall Height  
    4.2500 in
  • Overall Length  
    7.1250 in
  • Overall Width
    3.1250 in
  • Shaft Diameter
    1.7500 in
  • Thread Size
    1/8 NPT
  • Weight
    9.4 lbs
  • Width
    3.1300 in, 79.50 mm

Details

  • Additional Details
    Relubricatable | Powder Coated Housing
  • Bearing Number
    2112U
  • Bearing Type
    Spherical Roller
  • Bore Type
    Round
  • Cage Material
    Engineered Polymer
  • Cage Type
    Polymer
  • Closure Type
    Clearance Seal
  • Compatible Frame Type
    Pillow Block
  • Component Type
    Complete Assembly
  • Distance Between Mounting Hole Cen
    5.5000 in
  • Duty Type
    Standard Duty
  • Dynamic Load Capacity
    27820 lbf
  • End Cap Groove
    Yes
  • End Cap Type
    Open
  • End Type
    Open
  • Expansion Type
    Non-Expansion Bearing (Fixed)
  • Finish Coating
    Powder Coated
  • Finish/Coating
    Powder Coated
  • Grease Type
    Lithium Complex Nlgi 2 Grease
  • Harmonization Code
    8483208080
  • Housing Configuration
    2 Bolt
  • Housing Construction
    Solid
  • Housing Material
    Cast Iron
  • Housing Type
    Two Bolt
  • Includes
    Grease Fitting
  • Insert Bearing Type
    Spherical Roller Bearing
  • Locking Device
    Concentric Collar
  • Locking Type
    Concentric Collar
  • Lubrication
    Lithium Complex NLGI 2 Grease
  • Lubrication Type
    Lubrication Fitting
  • Manufacturer Catalog Number
    ZA2112
  • Manufacturer Upc Number
    698210596002
  • Material
    Cast Iron
  • Max Operating Temperature
    107.2 °C, 225 °F
  • Max Rpm
    4450 rpm
  • Measurement Standard
    Imperial
  • Mounting
    2-Bolt Base
  • Mounting Type
    2-Bolt Base
  • Number Of Mounting Holes
    2
  • Operating Temperature Range
    107 °F, 225 °F
  • Product Type
    Pillow Block Roller Bearing Units
  • Radial Dynamic Load Capacity
    20200 lbf
  • Radial Static Load Capacity
    21300 lbf
  • Relubricatable
    Yes
  • Replacement Bearing
    2112U
  • Replacement End Cap
    DTC5
  • Replacement Seal
    ZS5
  • Retainer Material
    Engineered Polymer
  • Retainer Type
    Engineered Polymer
  • Rolling Element
    Spherical Roller
  • Seal
    Clearance
  • Seal Material
    Steel
  • Seal Type
    Clearance/Non-Contact
  • Sealing Type
    Clearance
  • Self Aligning
    Yes
  • Series
    ZA2000
  • Shaft Attachment
    Single Set Screw
  • Standards Met
    ANSI/ABMA STD 9-1990
  • Static Load Capacity
    28700 lbf
  • Type
    Two Bolt
  • Type Of Bearing
    Spherical Roller
  • UPC_NO
    698210596002

Overview

Mfr description
ZA2112 ND PILLOWBLK W/ND BEARING
  • 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
  • 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
  • Misalignment capabilities: Total of 3°
  • Cast iron housing
  • Corrosion-resistant powder coating
  • Factory set clearance and lubrication
  • Precision ground and super finished raceways
  • Field interchangeable seal
  • Total of 3/8" expansion
  • Hardened spring locking collar

Compliance & Safety Data

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