397 - 393WE Timken Mechanical Components
Part#:397 - 393WE
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - TS (Tapered Single) Imperial, 393WE Inch Stamped Steel This part has a non-standard shoulder design.
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Product Details
- G1 - Heat Generation Factor (Roller-Raceway) 56
- G2 - Heat Generation Factor (Rib-Roller End) 21.4
- Y - ISO Factor9 1.49
- Cg - Geometry Factor10 0.0984
- Ca90 - Dynamic Thrust Rating (90 million revolutions)6 3970 lbf
- C90 - Dynamic Radial Rating (90 million revolutions)4 5760 lbf
- e - ISO Factor8 0.40
- C0 - Static Radial Rating 28100 lbf
- K - Factor7 1.45
- r - Cup Backface To Clear Radius2 0.03 in
- C1 - Dynamic Radial Rating (1 million revolutions)5 22200 lbf
- a - Effective Center Location3 -0.03 in
- Da - Cup Frontface Backing Diameter 4.18 in
- Aa - Cage-Cone Backface Clearance 0.05 in
- Ab - Cage-Cone Frontface Clearance 0.11 in
- Db - Cup Backface Backing Diameter 4.09 in
- da - Cone Frontface Backing Diameter 2.68 in
- R - Cone Backface To Clear Radius1 0.03 in
- db - Cone Backface Backing Diameter 2.72 in
- C - Cup Width 1.1859 in
- T - Bearing Width 1.3109 in
- Series 395
- Cone Part Number 397
- Cup Part Number 393WE
- D - Cup Outer Diameter 4.5900 in
- d - Bore 2.3622 in
- Cage Material Stamped Steel
- B - Cone Width 0.8660 in
- Design Unit Inch
- Note This part has a non-standard shoulder design. Please email customer CAD for shoulder details to ensure the proper design of mating components.
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 397 - 393WE 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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