28980 - 28919 Timken Mechanical Components
Part#:28980 - 28919
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - TS (Tapered Single) Imperial, 28919 Inch Stamped Steel 2.3613 in 3.9362 in 1 in 0.7500 in 0.9688 in 0.14 in 0.06 in 2.64 in 2.87 in 3.82 in 3.54 in 0.09 in 0.05 in -0.1 in 6180 lbf
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Product Details
- Cg - Geometry Factor10 0.103
- K - Factor7 1.37
- G1 - Heat Generation Factor (Roller-Raceway) 60.1
- Ca90 - Dynamic Thrust Rating (90 million revolutions)6 4500 lbf
- C0 - Static Radial Rating 33500 lbf
- e - ISO Factor8 0.43
- G2 - Heat Generation Factor (Rib-Roller End) 24.5
- Y - ISO Factor9 1.41
- C1 - Dynamic Radial Rating (1 million revolutions)5 23800 lbf
- a - Effective Center Location3 -0.1 in
- C90 - Dynamic Radial Rating (90 million revolutions)4 6180 lbf
- Db - Cup Backface Backing Diameter 3.54 in
- R - Cone Backface To Clear Radius1 0.14 in
- Ab - Cage-Cone Frontface Clearance 0.09 in
- C - Cup Width 0.7500 in
- Aa - Cage-Cone Backface Clearance 0.05 in
- Da - Cup Frontface Backing Diameter 3.82 in
- T - Bearing Width 0.9688 in
- da - Cone Frontface Backing Diameter 2.64 in
- db - Cone Backface Backing Diameter 2.87 in
- D - Cup Outer Diameter 3.9362 in
- B - Cone Width 1 in
- d - Bore 2.3613 in
- Cone Part Number 28980
- r - Cup Backface To Clear Radius2 0.06 in
- Series 28900
- Cage Material Stamped Steel
- Design Unit Inch
- Cup Part Number 28919
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 28980 - 28919 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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