457 - 452A Timken Mechanical Components
Part#:457 - 452A
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - TS (Tapered Single) Imperial, 452A Inch Stamped Steel 1.5625 in 4.25 in 1.1542 in 1.063 in 1.2819 in 0.05 in 0.13 in 2.01 in 2.05 in 3.96 in 3.66 in 0.08 in 0.07 in -0.28 in 7900 lbf
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Product Details
- Cg - Geometry Factor10 0.0946
- e - ISO Factor8 0.34
- G2 - Heat Generation Factor (Rib-Roller End) 17.1
- G1 - Heat Generation Factor (Roller-Raceway) 58.6
- Y - ISO Factor9 1.79
- C1 - Dynamic Radial Rating (1 million revolutions)5 30500 lbf
- C0 - Static Radial Rating 37200 lbf
- C90 - Dynamic Radial Rating (90 million revolutions)4 7900 lbf
- Ca90 - Dynamic Thrust Rating (90 million revolutions)6 4540 lbf
- K - Factor7 1.74
- Ab - Cage-Cone Frontface Clearance 0.08 in
- a - Effective Center Location3 -0.28 in
- Da - Cup Frontface Backing Diameter 3.96 in
- T - Bearing Width 1.2819 in
- Aa - Cage-Cone Backface Clearance 0.07 in
- Db - Cup Backface Backing Diameter 3.66 in
- da - Cone Frontface Backing Diameter 2.01 in
- db - Cone Backface Backing Diameter 2.05 in
- r - Cup Backface To Clear Radius2 0.13 in
- R - Cone Backface To Clear Radius1 0.05 in
- Cup Part Number 452A
- Cage Material Stamped Steel
- Design Unit Inch
- B - Cone Width 1.1542 in
- D - Cup Outer Diameter 4.25 in
- Series 455
- Cone Part Number 457
- d - Bore 1.5625 in
- C - Cup Width 1.063 in
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 457 - 452A 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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