28678 - 28623 Timken Mechanical Components
Part#:28678 - 28623
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - TS (Tapered Single) Imperial, 28623 Inch Stamped Steel 2 in 3.8750 in 0.9688 in 0.7656 in 0.9688 in 0.14 in 0.03 in 2.28 in 2.56 in 3.68 in 3.46 in 0.1 in 0.04 in -0.13 in 7180 lbf
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Product Details
- a - Effective Center Location3 -0.13 in
- Cg - Geometry Factor10 0.0979
- e - ISO Factor8 0.40
- Y - ISO Factor9 1.49
- K - Factor7 1.45
- Ca90 - Dynamic Thrust Rating (90 million revolutions)6 4950 lbf
- C1 - Dynamic Radial Rating (1 million revolutions)5 27700 lbf
- C90 - Dynamic Radial Rating (90 million revolutions)4 7180 lbf
- C0 - Static Radial Rating 32000 lbf
- Aa - Cage-Cone Backface Clearance 0.04 in
- Ab - Cage-Cone Frontface Clearance 0.1 in
- Da - Cup Frontface Backing Diameter 3.68 in
- Db - Cup Backface Backing Diameter 3.46 in
- da - Cone Frontface Backing Diameter 2.28 in
- db - Cone Backface Backing Diameter 2.56 in
- R - Cone Backface To Clear Radius1 0.14 in
- r - Cup Backface To Clear Radius2 0.03 in
- T - Bearing Width 0.9688 in
- Design Unit Inch
- Cage Material Stamped Steel
- Series 28600
- B - Cone Width 0.9688 in
- d - Bore 2 in
- Cone Part Number 28678
- D - Cup Outer Diameter 3.8750 in
- C - Cup Width 0.7656 in
- Cup Part Number 28623
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 28678 - 28623 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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