744A - 742V Timken Mechanical Components
Part#:744A - 742V
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - TS (Tapered Single) Imperial, 742V Inch Stamped Steel 2 3/4 in 5.909 in 1.8375 in 1.4375 in 1.7502 in 0.2 in 0.13 in 3.23 in 3.58 in 5.63 in 5.28 in 0.08 in 0.05 in -0.47 in 18500 lbf
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Product Details
- G1 - Heat Generation Factor (Roller-Raceway) 159.6
- e - ISO Factor8 0.33
- G2 - Heat Generation Factor (Rib-Roller End) 26.3
- Y - ISO Factor9 1.84
- Cg - Geometry Factor10 0.0898
- C0 - Static Radial Rating 93800 lbf
- K - Factor7 1.8
- Ca90 - Dynamic Thrust Rating (90 million revolutions)6 10300 lbf
- C90 - Dynamic Radial Rating (90 million revolutions)4 18500 lbf
- C1 - Dynamic Radial Rating (1 million revolutions)5 71400 lbf
- db - Cone Backface Backing Diameter 3.58 in
- T - Bearing Width 1.7502 in
- R - Cone Backface To Clear Radius1 0.2 in
- Aa - Cage-Cone Backface Clearance 0.05 in
- a - Effective Center Location3 -0.47 in
- Da - Cup Frontface Backing Diameter 5.63 in
- Db - Cup Backface Backing Diameter 5.28 in
- da - Cone Frontface Backing Diameter 3.23 in
- Ab - Cage-Cone Frontface Clearance 0.08 in
- r - Cup Backface To Clear Radius2 0.13 in
- B - Cone Width 1.8375 in
- Cone Part Number 744A
- Design Unit Inch
- D - Cup Outer Diameter 5.909 in
- C - Cup Width 1.4375 in
- Cage Material Stamped Steel
- Series 745
- d - Bore 2 3/4 in
- Cup Part Number 742V
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 744A - 742V 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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