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ST-55

SEALMASTER
ST-55

Ball Bearing Take-up Unit - Side Mount, 3-7/16 in Bore, Cast Iron Housing, Set Screw Collar, Standard, 1.8130 in, 46.10 mm Slot
MI ITEM #00566259
MFR #ST-55
Price$2,606.84/each
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SEALMASTER ST-55
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SEALMASTER
ST-55

Ball Bearing Take-up Unit - Side Mount, 3-7/16 in Bore, Cast Iron Housing, Set Screw Collar, Standard, 1.8130 in, 46.10 mm Slot
MI ITEM #00566259
MFR #ST-55
Availability:
In Stock
In stock
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Price$2,606.84/each

SEALMASTER
ST-55

Ball Bearing Take-up Unit - Side Mount, 3-7/16 in Bore, Cast Iron Housing, Set Screw Collar, Standard, 1.8130 in, 46.10 mm Slot
Price$2,606.84/each

Specifications

Dimensions

  • Bore Diameter  
    3-7/16 in
  • Bore Length
    3.3730 in, 85.67 mm
  • Housing Dimensions
    3.5000 in, 88.90 mm
  • Housing Width
    3.5000 in
  • Inner Ring Width
    3.3730 in, 85.67 mm
  • Length Through Bore
    3.3730 in, 85.67 mm
  • Outside Diameter
    4.1560 in, 105.56 mm
  • Overall Height
    7.8125 in
  • Overall Length
    10.2500 in
  • Overall Width
    3.3750 in
  • Shaft Diameter
    3.4375 in, 87.31 mm
  • Size Code
    2-37
  • Slot Spacing  
    7.8125 in
  • Slot Width  
    1.8130 in, 46.10 mm
  • Take Up Frame Size
    ST-55
  • Tap Thread Size
    1/8 NPT
  • Weight
    30.23 lbs

Details

  • Bearing Material
    52100 Bearing Steel
  • Bearing Series
    ST
  • Bore Type
    Straight
  • CAD Drawing
    Click here
  • Cage Material
    Brass
  • Country of Origin
    USA
  • Duty Type
    Standard
  • Dynamic Load Capacity
    83.1 kN, 18681 lbf
  • Expansion Capability
    Non-Expansion Bearing (Fixed)
  • Expansion Type
    Non-Expansion Bearing (Fixed)
  • Finish Coating
    Black Oxide Coated
  • Grease Type
    Lithium Complex NLGI 2 Grease
  • Harmonization Code
    8483.20.4040
  • Housing Construction
    One Piece
  • Housing Material
    Cast Iron
  • Insert Material
    52100 Bearing Steel
  • Locking Device
    Set Screw
  • Lubrication
    Lithium Complex NLGI 2 Grease
  • Lubrication Type
    Lubrication Fitting
  • Manufacturer Catalog Number
    ST-55
  • Manufacturer Product Page
    Click here
  • Manufacturer Upc Number
    662461006436
  • Material
    Cast Iron
  • Max Operating Temperature
    104.4 °C, 220 °F
  • Max Rpm
    2125 rpm
  • Maximum Speed
    2125 rpm
  • Maximum Temperature
    104.4 °C, 220 °F
  • Mounting Type
    Wide-Slot Take-up
  • Operating Temperature
    -20 to 220 °F
  • Operating Temperature Range
    -20 to 220 °F
  • Product Type
    Take-Up Ball Bearing Units
  • Radial Dynamic Load Capacity
    18681 lbf
  • Radial Static Load Capacity
    64.48 kN, 14496 lbf
  • Relubricatable
    True
  • Replacement Bearing
    2-37
  • Retainer Type
    Land Riding Retainer
  • Seal Material
    Felt
  • Seal Type
    Felt Labyrinth Seal
  • Sealing Type
    Felt Labyrinth Seal
  • Self Aligning
    True
  • Sensor Ready
    False
  • Series
    ST
  • Shaft Attachment
    Set Screw
  • Static Load Capacity
    64.48 kN, 14496 lbf
  • Type Of Bearing
    Ball Bearing
  • Unit Type
    Side Mount
  • UPC_NO
    662461006436
  • Vibration Frequency Roller Spin
    2.87 cpm

Overview

Mfr description
ST-55 TAKEUP BRG
  • Powder coated epoxy cast iron housing with extended inner ring bearings Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication. Sealmaster® exclusive lock & pin dimple for direct lubrication and anti-rotation

Compliance & Safety Data

Click on an icon below to learn more about the compliance and safety data
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