745A - 742A Timken Mechanical Components
Part#:745A - 742A
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - TS (Tapered Single) Imperial, 742A Inch Stamped Steel 2 3/4 in 5.9045 in 1.8375 in 1.4375 in 1.7502 in 0.14 in 0.13 in 3.23 in 3.46 in 5.63 in 5.28 in 0.08 in 0.05 in -0.47 in
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Product Details
- Cg - Geometry Factor10 0.0898
- G2 - Heat Generation Factor (Rib-Roller End) 26.3
- G1 - Heat Generation Factor (Roller-Raceway) 159.6
- Y - ISO Factor9 1.84
- Ca90 - Dynamic Thrust Rating (90 million revolutions)6 12200 lbf
- C0 - Static Radial Rating 93800 lbf
- a - Effective Center Location3 -0.47 in
- Aa - Cage-Cone Backface Clearance 0.05 in
- C90 - Dynamic Radial Rating (90 million revolutions)4 21900 lbf
- C1 - Dynamic Radial Rating (1 million revolutions)5 84700 lbf
- K - Factor7 1.8
- e - ISO Factor8 0.33
- Ab - Cage-Cone Frontface Clearance 0.08 in
- r - Cup Backface To Clear Radius2 0.13 in
- Db - Cup Backface Backing Diameter 5.28 in
- db - Cone Backface Backing Diameter 3.46 in
- Da - Cup Frontface Backing Diameter 5.63 in
- da - Cone Frontface Backing Diameter 3.23 in
- R - Cone Backface To Clear Radius1 0.14 in
- T - Bearing Width 1.7502 in
- Series 745
- d - Bore 2 3/4 in
- D - Cup Outer Diameter 5.9045 in
- Cup Part Number 742A
- C - Cup Width 1.4375 in
- B - Cone Width 1.8375 in
- Cage Material Stamped Steel
- Design Unit Inch
- Cone Part Number 745A
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 745A - 742A 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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