378DE - 374 Timken Mechanical Components
Part#:378DE - 374
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial, 374 Inch Stamped Steel 1 15/16 in 3.6718 in 2.0940 in 0.5938 in 1.9689 in 0.03 in 0.05 in 2.2 in 3.35 in 0.09 in 5120 lbf 34400 lbf 8920 lbf
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Product Details
- Cg - Geometry Factor11 0.0816
- Y1 - ISO Factor9 1.99
- Note Spacer shows standard nominal .01 radii, actual bearing may vary
- K - Factor7 1.73
- Y2 - ISO Factor10 2.97
- e - ISO Factor8 0.34
- R - Cone Backface To Clear Radius1 0.03 in
- Ca90 - Dynamic Thrust Rating (90 million revolutions)6 2970 lbf
- r - Cup Backface To Clear Radius2 0.05 in
- C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 5120 lbf
- T - Bearing Width across Cups 1.9689 in
- Db - Cup Backface Backing Diameter 3.35 in
- C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 8920 lbf
- Ab - Cage-Cone Frontface Clearance 0.09 in
- C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 34400 lbf
- da - Cone Frontface Backing Diameter 2.2 in
- d - Bore 1 15/16 in
- Cage Material Stamped Steel
- Series 375
- Cone Part Number 378DE
- Cup Part Number 374
- D - Cup Outer Diameter 3.6718 in
- Design Unit Inch
- C - Cup Width 0.5938 in
- B - Double Cone Width 2.0940 in
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 378DE - 374 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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