2581 - 2523 Timken Mechanical Components
Part#:2581 - 2523
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - TS (Tapered Single) Imperial, 2523 Inch Stamped Steel 1.3125 in 2.75 in 0.9983 in 0.7500 in 0.9375 in 0.03 in 0.05 in 1.54 in 1.56 in 2.56 in 2.40 in 0.06 in 0.02 in -0.34 in
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Product Details
- C1 - Dynamic Radial Rating (1 million revolutions)5 18800 lbf
- C90 - Dynamic Radial Rating (90 million revolutions)4 4880 lbf
- Cg - Geometry Factor10 0.0656
- C0 - Static Radial Rating 21200 lbf
- G1 - Heat Generation Factor (Roller-Raceway) 23.6
- G2 - Heat Generation Factor (Rib-Roller End) 9.6
- e - ISO Factor8 0.27
- K - Factor7 2.14
- Y - ISO Factor9 2.19
- a - Effective Center Location3 -0.34 in
- Ca90 - Dynamic Thrust Rating (90 million revolutions)6 2280 lbf
- db - Cone Backface Backing Diameter 1.56 in
- Da - Cup Frontface Backing Diameter 2.56 in
- Db - Cup Backface Backing Diameter 2.40 in
- r - Cup Backface To Clear Radius2 0.05 in
- da - Cone Frontface Backing Diameter 1.54 in
- R - Cone Backface To Clear Radius1 0.03 in
- Ab - Cage-Cone Frontface Clearance 0.06 in
- Aa - Cage-Cone Backface Clearance 0.02 in
- C - Cup Width 0.7500 in
- T - Bearing Width 0.9375 in
- d - Bore 1.3125 in
- Cone Part Number 2581
- Series 2500
- B - Cone Width 0.9983 in
- Cage Material Stamped Steel
- D - Cup Outer Diameter 2.75 in
- Design Unit Inch
- Cup Part Number 2523
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 2581 - 2523 Specs
1-year warranty
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Timken Disclaimer:
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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