98394X - 98789D Timken Mechanical Components
Part#:98394X - 98789D
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial, 98789D Inch Stamped Steel 3.9370 in 7.875 in 1.9375 in 3.1581 in 4.5625 in 0.14 in 0.090 in 4.96 in 7.41 in 0.31 in 0.05 in 28100 lbf 189000 lbf
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Product Details
- K - Factor8 0.92
- Y2 - ISO Factor11 1.59
- Cg - Geometry Factor12 0.120
- Ca90 - Dynamic Thrust Rating (90 million revolutions)7 30400 lbf
- e - ISO Factor9 0.63
- Y1 - ISO Factor10 1.07
- C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 48900 lbf
- Aa - Cage-Cone Backface Clearance 0.31 in
- C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 189000 lbf
- db - Cone Backface Backing Diameter 4.96 in
- a - Effective Center Location3 0.05 in
- C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 28100 lbf
- Da - Cup Frontface Backing Diameter 7.41 in
- R - Cone Backface To Clear Radius1 0.14 in
- r - Cup Backface To Clear Radius2 0.090 in
- T - Bearing Width across Cones 4.5625 in
- Series 98000
- Cone Part Number 98394X
- Cup Part Number 98789D
- Cage Material Stamped Steel
- d - Bore 3.9370 in
- D - Cup Outer Diameter 7.875 in
- Design Unit Inch
- B - Cone Width 1.9375 in
- C - Double Cup Width 3.1581 in
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 98394X - 98789D 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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