744A Timken Mechanical Components
Part#:744A
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - Single Cones - Imperial, Imperial Stamped Steel 124000 lbf 32200 lbf 2 3/4 in 1.8375 in 0.2 in 3.23 in 3.58 in 0.08 in 0.05 in -0.47 in 18500 lbf 71400 lbf 93800 lbf 10300 lbf
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Product Details
- G1 - Heat Generation Factor (Roller-Raceway) 159.6
- Cg - Geometry Factor9 0.0898
- G2 - Heat Generation Factor (Rib-Roller End) 26.3
- K - Factor8 1.8
- C0 - Static Radial Rating 93800 lbf
- C90 - Dynamic Radial Rating (90 million revolutions)5 18500 lbf
- db - Cone Backface Backing Diameter 3.58 in
- a - Effective Center Location4 -0.47 in
- Ab - Cage-Cone Frontface Clearance 0.08 in
- Aa - Cage-Cone Backface Clearance 0.05 in
- Ca90 - Dynamic Thrust Rating (90 million revolutions)7 10300 lbf
- C1 - Dynamic Radial Rating (1 million revolutions)6 71400 lbf
- da - Cone Frontface Backing Diameter 3.23 in
- R - Cone Backface To Clear Radius3 0.2 in
- Series 745
- C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 124000 lbf
- Cage Type Stamped Steel
- C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 32200 lbf
- Design Units Imperial
- Cone Part Number 744A
- d - Cone Bore 2 3/4 in
- B - Cone Width 1.8375 in
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 744A 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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