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3780 - 3720V Timken Mechanical Components

Timken 3780 - 3720V Tapered Roller Bearings - TS (Tapered Single) Imperial, 3720V Inch Stamped Steel 2 in 3.6718 in 1.1930 in 0.9375 in 1.1876 in 0.14 in 0.13 in 2.28 in 2.52 in 3.50 in 3.23 in 0.06 in 0.06 in -0.32 in 7120 lbf

Part#:3780 - 3720V

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - TS (Tapered Single) Imperial, 3720V Inch Stamped Steel 2 in 3.6718 in 1.1930 in 0.9375 in 1.1876 in 0.14 in 0.13 in 2.28 in 2.52 in 3.50 in 3.23 in 0.06 in 0.06 in -0.32 in 7120 lbf

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Product Details

  • G2 - Heat Generation Factor (Rib-Roller End)
    14.5
  • e - ISO Factor8
    0.34
  • Y - ISO Factor9
    1.77
  • C0 - Static Radial Rating
    34300 lbf
  • K - Factor7
    1.73
  • G1 - Heat Generation Factor (Roller-Raceway)
    49.9
  • Cg - Geometry Factor10
    0.0903
  • C1 - Dynamic Radial Rating (1 million revolutions)5
    27500 lbf
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)6
    4120 lbf
  • C90 - Dynamic Radial Rating (90 million revolutions)4
    7120 lbf
  • Db - Cup Backface Backing Diameter
    3.23 in
  • da - Cone Frontface Backing Diameter
    2.28 in
  • a - Effective Center Location3
    -0.32 in
  • Aa - Cage-Cone Backface Clearance
    0.06 in
  • r - Cup Backface To Clear Radius2
    0.13 in
  • Ab - Cage-Cone Frontface Clearance
    0.06 in
  • R - Cone Backface To Clear Radius1
    0.14 in
  • Da - Cup Frontface Backing Diameter
    3.50 in
  • db - Cone Backface Backing Diameter
    2.52 in
  • Design Unit
    Inch
  • Series
    3700
  • T - Bearing Width
    1.1876 in
  • d - Bore
    2 in
  • Cone Part Number
    3780
  • B - Cone Width
    1.1930 in
  • D - Cup Outer Diameter
    3.6718 in
  • Cup Part Number
    3720V
  • C - Cup Width
    0.9375 in
  • Cage Material
    Stamped Steel

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 3780 - 3720V 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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