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25572 - 25530RB Timken Mechanical Components

Timken 25572 - 25530RB Tapered Roller Bearings - TS (Tapered Single) Imperial, 25530RB Inch Stamped Steel 1 1/2 in 3.3125 in 1 in 0.7500 in 0.9376 in 0.03 in 0.03 in 1.81 in 1.81 in 3.11 in 2.95 in 0.06 in 0.01 in -0.25 in 5270 lbf

Part#:25572 - 25530RB

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - TS (Tapered Single) Imperial, 25530RB Inch Stamped Steel 1 1/2 in 3.3125 in 1 in 0.7500 in 0.9376 in 0.03 in 0.03 in 1.81 in 1.81 in 3.11 in 2.95 in 0.06 in 0.01 in -0.25 in 5270 lbf

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Product Details

  • Cg - Geometry Factor10
    0.0801
  • G2 - Heat Generation Factor (Rib-Roller End)
    14.3
  • G1 - Heat Generation Factor (Roller-Raceway)
    35.2
  • C90 - Dynamic Radial Rating (90 million revolutions)4
    5270 lbf
  • C0 - Static Radial Rating
    24900 lbf
  • e - ISO Factor8
    0.33
  • Y - ISO Factor9
    1.79
  • K - Factor7
    1.74
  • db - Cone Backface Backing Diameter
    1.81 in
  • Db - Cup Backface Backing Diameter
    2.95 in
  • C1 - Dynamic Radial Rating (1 million revolutions)5
    20300 lbf
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)6
    3020 lbf
  • a - Effective Center Location3
    -0.25 in
  • Aa - Cage-Cone Backface Clearance
    0.01 in
  • Ab - Cage-Cone Frontface Clearance
    0.06 in
  • Da - Cup Frontface Backing Diameter
    3.11 in
  • da - Cone Frontface Backing Diameter
    1.81 in
  • r - Cup Backface To Clear Radius2
    0.03 in
  • T - Bearing Width
    0.9376 in
  • R - Cone Backface To Clear Radius1
    0.03 in
  • Series
    25500
  • d - Bore
    1 1/2 in
  • B - Cone Width
    1 in
  • C - Cup Width
    0.7500 in
  • Design Unit
    Inch
  • Cup Part Number
    25530RB
  • Cone Part Number
    25572
  • D - Cup Outer Diameter
    3.3125 in
  • Cage Material
    Stamped Steel

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 25572 - 25530RB Specs

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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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