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3387 - 3320-B Timken Mechanical Components

Timken 3387 - 3320-B Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial, 3320-B Inch 2.70 lb Stamped Steel 1 1/2 in 3.1562 in 3.3396 in 1.1965 in 0.9375 in 0.1875 in 0.4063 in 0.03 in 0.13 in 1.75 in 1.77 in

Part#:3387 - 3320-B

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial, 3320-B Inch 2.70 lb Stamped Steel 1 1/2 in 3.1562 in 3.3396 in 1.1965 in 0.9375 in 0.1875 in 0.4063 in 0.03 in 0.13 in 1.75 in 1.77 in

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Product Details

  • Ca90 - Dynamic Thrust Rating (90 million revolutions)6
    3130 lbf
  • G1 - Heat Generation Factor (Roller-Raceway)
    34.6
  • C0 - Static Radial Rating
    29100 lbf
  • e - ISO Factor8
    0.27
  • G2 - Heat Generation Factor (Rib-Roller End)
    12.1
  • Y - ISO Factor9
    2.2
  • K - Factor7
    2.14
  • Cg - Geometry Factor10
    0.0744
  • C90 - Dynamic Radial Rating (90 million revolutions)4
    6700 lbf
  • a - Effective Center Location3
    -0.43 in
  • C1 - Dynamic Radial Rating (1 million revolutions)5
    25800 lbf
  • Aa - Cage-Cone Backface Clearance
    0.06 in
  • Ab - Cage-Cone Frontface Clearance
    0.07 in
  • da - Cone Frontface Backing Diameter
    1.75 in
  • Da - Cup Frontface Backing Diameter
    3.05 in
  • C1 - Cup Flange Width
    0.1875 in
  • r - Cup Backface To Clear Radius2
    0.13 in
  • db - Cone Backface Backing Diameter
    1.77 in
  • T1 - Bearing Width to Flange
    0.4063 in
  • R - Cone Backface To Clear Radius1
    0.03 in
  • B - Cone Width
    1.1965 in
  • C - Cup Width
    0.9375 in
  • Cup Part Number
    3320-B
  • D1 - Flange Outer Diameter
    3.3396 in
  • Cone Part Number
    3387
  • Cage Material
    Stamped Steel
  • Series
    3300
  • Bearing Weight
    2.70 lb
  • D - Cup Outer Diameter
    3.1562 in
  • Design Unit
    Inch
  • d - Bore
    1 1/2 in

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 3387 - 3320-B 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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