31318 Timken Mechanical Components
Part#:31318
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - TS (Tapered Single) Metric, Y31318M Metric Stamped Steel 31318 90 mm 190 mm 43 mm 30.000 mm 46.5 mm 4.060 mm 3.05 mm 117 mm 128.0 mm 182.12 mm 164.08 mm 6.6 mm 6.9 mm 13.2 mm
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Product Details
- G2 - Heat Generation Factor (Rib-Roller End) 37.1
- Cg - Geometry Factor10 0.114
- Y - ISO Factor9 0.73
- K - Factor7 0.71
- G1 - Heat Generation Factor (Roller-Raceway) 169.3
- e - ISO Factor8 0.83
- Ca90 - Dynamic Thrust Rating (90 million revolutions)6 119000 N
- C1 - Dynamic Radial Rating (1 million revolutions)5 324000 N
- C0 - Static Radial Rating 421000 N
- C90 - Dynamic Radial Rating (90 million revolutions)4 84000 N
- Db - Cup Backface Backing Diameter 164.08 mm
- a - Effective Center Location3 13.2 mm
- da - Cone Frontface Backing Diameter 117 mm
- Aa - Cage-Cone Backface Clearance 6.9 mm
- Ab - Cage-Cone Frontface Clearance 6.6 mm
- Da - Cup Frontface Backing Diameter 182.12 mm
- r - Cup Backface To Clear Radius2 3.05 mm
- R - Cone Backface To Clear Radius1 4.060 mm
- T - Bearing Width 46.5 mm
- db - Cone Backface Backing Diameter 128.0 mm
- C - Cup Width 30.000 mm
- D - Cup Outer Diameter 190 mm
- Full Timken Part Number 31318
- Design Unit Metric
- Series 31318M
- Cage Material Stamped Steel
- B - Cone Width 43 mm
- d - Bore 90 mm
- Cup Part Number Y31318M
- Cone Part Number X31318M
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 31318 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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