749V - 742V Timken Mechanical Components
Part#:749V - 742V
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - TS (Tapered Single) Imperial, 742V Inch Stamped Steel 3.3475 in 5.909 in 1.8375 in 1.4375 in 1.7502 in 0.14 in 0.13 in 2.95 in 3.19 in 5.63 in 5.28 in 0.08 in 0.05 in -0.47 in
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Product Details
- G1 - Heat Generation Factor (Roller-Raceway) 159.6
- Y - ISO Factor9 1.84
- e - ISO Factor8 0.33
- Cg - Geometry Factor10 0.0898
- K - Factor7 1.8
- C90 - Dynamic Radial Rating (90 million revolutions)4 21900 lbf
- Ca90 - Dynamic Thrust Rating (90 million revolutions)6 12200 lbf
- G2 - Heat Generation Factor (Rib-Roller End) 26.3
- a - Effective Center Location3 -0.47 in
- C1 - Dynamic Radial Rating (1 million revolutions)5 84700 lbf
- db - Cone Backface Backing Diameter 3.19 in
- R - Cone Backface To Clear Radius1 0.14 in
- C0 - Static Radial Rating 93800 lbf
- da - Cone Frontface Backing Diameter 2.95 in
- Da - Cup Frontface Backing Diameter 5.63 in
- Aa - Cage-Cone Backface Clearance 0.05 in
- Ab - Cage-Cone Frontface Clearance 0.08 in
- T - Bearing Width 1.7502 in
- r - Cup Backface To Clear Radius2 0.13 in
- Db - Cup Backface Backing Diameter 5.28 in
- Series 745
- C - Cup Width 1.4375 in
- Cup Part Number 742V
- Design Unit Inch
- Cage Material Stamped Steel
- D - Cup Outer Diameter 5.909 in
- Cone Part Number 749V
- B - Cone Width 1.8375 in
- d - Bore 3.3475 in
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 749V - 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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