438W - 432D Timken Mechanical Components
Part#:438W - 432D
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial, 432D Inch Stamped Steel 1 3/4 in 3.7500 in 1.1772 in 2.0000 in 2.4376 in 0.14 in 0.03 in 2.24 in 3.46 in 0.04 in -0.36 in 7400 lbf 49700 lbf
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Product Details
- Cg - Geometry Factor12 0.0805
- Y2 - ISO Factor11 3.53
- Y1 - ISO Factor10 2.37
- K - Factor8 2.05
- e - ISO Factor9 0.28
- C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 49700 lbf
- a - Effective Center Location3 -0.36 in
- Ca90 - Dynamic Thrust Rating (90 million revolutions)7 3600 lbf
- C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 7400 lbf
- C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 12900 lbf
- db - Cone Backface Backing Diameter 2.24 in
- R - Cone Backface To Clear Radius1 0.14 in
- Da - Cup Frontface Backing Diameter 3.46 in
- D - Cup Outer Diameter 3.7500 in
- r - Cup Backface To Clear Radius2 0.03 in
- Aa - Cage-Cone Backface Clearance 0.04 in
- T - Bearing Width across Cones 2.4376 in
- d - Bore 1 3/4 in
- Cup Part Number 432D
- Cage Material Stamped Steel
- Cone Part Number 438W
- B - Cone Width 1.1772 in
- C - Double Cup Width 2.0000 in
- Series 435
- Design Unit Inch
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 438W - 432D 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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