30311 Timken Mechanical Components
Part#:30311
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - TS (Tapered Single) Metric, Y30311M Metric Stamped Steel 30311 55 mm 120.000 mm 29.000 mm 25.000 mm 31.500 mm 2.540 mm 2.03 mm 67 mm 71 mm 114.00 mm 107.95 mm 3.8 mm 2 mm -6.6 mm
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Product Details
- G1 - Heat Generation Factor (Roller-Raceway) 62.8
- C0 - Static Radial Rating 190000 N
- K - Factor7 1.69
- Cg - Geometry Factor10 0.0628
- e - ISO Factor8 0.35
- Y - ISO Factor9 1.74
- G2 - Heat Generation Factor (Rib-Roller End) 24
- C1 - Dynamic Radial Rating (1 million revolutions)5 174000 N
- C90 - Dynamic Radial Rating (90 million revolutions)4 45100 N
- Ca90 - Dynamic Thrust Rating (90 million revolutions)6 26600 N
- a - Effective Center Location3 -6.6 mm
- Ab - Cage-Cone Frontface Clearance 3.8 mm
- Da - Cup Frontface Backing Diameter 114.00 mm
- r - Cup Backface To Clear Radius2 2.03 mm
- db - Cone Backface Backing Diameter 71 mm
- R - Cone Backface To Clear Radius1 2.540 mm
- da - Cone Frontface Backing Diameter 67 mm
- Db - Cup Backface Backing Diameter 107.95 mm
- Aa - Cage-Cone Backface Clearance 2 mm
- T - Bearing Width 31.500 mm
- C - Cup Width 25.000 mm
- Design Unit Metric
- Cage Material Stamped Steel
- Series 30311M
- D - Cup Outer Diameter 120.000 mm
- Full Timken Part Number 30311
- Cone Part Number X30311M
- B - Cone Width 29.000 mm
- Cup Part Number Y30311M
- d - Bore 55 mm
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 30311 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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