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397 - 394AB Timken Mechanical Components

Timken 397 - 394AB Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial, 394AB Inch 2.1 lb Stamped Steel 2.3622 in 4.3307 in 4.5147 in 0.8660 in 0.7411 in 0.1870 in 0.3120 in 0.03 in 0.05 in 2.68 in 2.72 in

Part#:397 - 394AB

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial, 394AB Inch 2.1 lb Stamped Steel 2.3622 in 4.3307 in 4.5147 in 0.8660 in 0.7411 in 0.1870 in 0.3120 in 0.03 in 0.05 in 2.68 in 2.72 in

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Product Details

  • C1 - Dynamic Radial Rating (1 million revolutions)5
    22200 lbf
  • e - ISO Factor8
    0.40
  • G2 - Heat Generation Factor (Rib-Roller End)
    21.4
  • Cg - Geometry Factor10
    0.0984
  • K - Factor7
    1.45
  • G1 - Heat Generation Factor (Roller-Raceway)
    56
  • Y - ISO Factor9
    1.49
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)6
    3970 lbf
  • C90 - Dynamic Radial Rating (90 million revolutions)4
    5760 lbf
  • C0 - Static Radial Rating
    28100 lbf
  • a - Effective Center Location3
    -0.03 in
  • Da - Cup Frontface Backing Diameter
    4.18 in
  • T1 - Bearing Width to Flange
    0.3120 in
  • Aa - Cage-Cone Backface Clearance
    0.05 in
  • db - Cone Backface Backing Diameter
    2.72 in
  • r - Cup Backface To Clear Radius2
    0.05 in
  • C1 - Cup Flange Width
    0.1870 in
  • da - Cone Frontface Backing Diameter
    2.68 in
  • R - Cone Backface To Clear Radius1
    0.03 in
  • C - Cup Width
    0.7411 in
  • Ab - Cage-Cone Frontface Clearance
    0.11 in
  • B - Cone Width
    0.8660 in
  • D - Cup Outer Diameter
    4.3307 in
  • Cup Part Number
    394AB
  • Cage Material
    Stamped Steel
  • Bearing Weight
    2.1 lb
  • Series
    395
  • d - Bore
    2.3622 in
  • D1 - Flange Outer Diameter
    4.5147 in
  • Design Unit
    Inch
  • Cone Part Number
    397

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 397 - 394AB Specs

1-year warranty

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The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Timken Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Timken, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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