52387 - 52637D Timken Mechanical Components
Part#:52387 - 52637D
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial, 52637D Inch Stamped Steel 3.8750 in 6.3750 in 1.4219 in 2.4375 in 3.2498 in 0.14 in 0.03 in 4.49 in 6.08 in 0.16 in -0.02 in 13000 lbf 87500 lbf
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Product Details
- Y2 - ISO Factor11 2.12
- Y1 - ISO Factor10 1.42
- Cg - Geometry Factor12 0.152
- C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 22700 lbf
- Ca90 - Dynamic Thrust Rating (90 million revolutions)7 10600 lbf
- K - Factor8 1.23
- e - ISO Factor9 0.47
- C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 87500 lbf
- a - Effective Center Location3 -0.02 in
- r - Cup Backface To Clear Radius2 0.03 in
- C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 13000 lbf
- db - Cone Backface Backing Diameter 4.49 in
- Aa - Cage-Cone Backface Clearance 0.16 in
- B - Cone Width 1.4219 in
- T - Bearing Width across Cones 3.2498 in
- Series 52000
- Da - Cup Frontface Backing Diameter 6.08 in
- R - Cone Backface To Clear Radius1 0.14 in
- Design Unit Inch
- Cage Material Stamped Steel
- Cup Part Number 52637D
- Cone Part Number 52387
- d - Bore 3.8750 in
- C - Double Cup Width 2.4375 in
- D - Cup Outer Diameter 6.3750 in
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 52387 - 52637D 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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