78238 Timken Mechanical Components
Part#:78238
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - Single Cones - Imperial, Imperial Stamped Steel 79300 lbf 20600 lbf 2.3750 in 1.3085 in 0.2 in 3.1 in 3.46 in 0.2 in 0.24 in 0.31 in 11800 lbf 45600 lbf 43400 lbf 17500 lbf 0.67
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Product Details
- G2 - Heat Generation Factor (Rib-Roller End) 19.1
- a - Effective Center Location4 0.31 in
- Cg - Geometry Factor9 0.0884
- G1 - Heat Generation Factor (Roller-Raceway) 62.6
- K - Factor8 0.67
- C90 - Dynamic Radial Rating (90 million revolutions)5 11800 lbf
- Aa - Cage-Cone Backface Clearance 0.24 in
- Ca90 - Dynamic Thrust Rating (90 million revolutions)7 17500 lbf
- Ab - Cage-Cone Frontface Clearance 0.2 in
- db - Cone Backface Backing Diameter 3.46 in
- C1 - Dynamic Radial Rating (1 million revolutions)6 45600 lbf
- da - Cone Frontface Backing Diameter 3.1 in
- Design Units Imperial
- C0 - Static Radial Rating 43400 lbf
- d - Cone Bore 2.3750 in
- Cone Part Number 78238
- C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 79300 lbf
- Series 78000
- C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 20600 lbf
- B - Cone Width 1.3085 in
- Cage Type Stamped Steel
- R - Cone Backface To Clear Radius3 0.2 in
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 78238 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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