EE991251 Timken Mechanical Components
Part#:EE991251
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - Single Cones - Imperial, Pin-Type 920000 lbf 238000 lbf 12 1/2 in 4.7500 in 0.530 in 14.61 in 15.51 in 0.92 in 1.01 in 2.17 in 137000 lbf 528000 lbf 790000 lbf 203000 lbf 0.67
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Product Details
- G1 - Heat Generation Factor (Roller-Raceway) 2353.6
- G2 - Heat Generation Factor (Rib-Roller End) 161.7
- Cg - Geometry Factor9 0.23
- K - Factor8 0.67
- C1 - Dynamic Radial Rating (1 million revolutions)6 528000 lbf
- Ca90 - Dynamic Thrust Rating (90 million revolutions)7 203000 lbf
- C90 - Dynamic Radial Rating (90 million revolutions)5 137000 lbf
- Aa - Cage-Cone Backface Clearance 1.01 in
- a - Effective Center Location4 2.17 in
- db - Cone Backface Backing Diameter 15.51 in
- Ab - Cage-Cone Frontface Clearance 0.92 in
- C0 - Static Radial Rating 790000 lbf
- Cage Type Pin-Type
- C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 920000 lbf
- Cone Part Number EE991251
- R - Cone Backface To Clear Radius3 0.530 in
- Design Units Imperial
- d - Cone Bore 12 1/2 in
- B - Cone Width 4.7500 in
- da - Cone Frontface Backing Diameter 14.61 in
- C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 238000 lbf
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents EE991251 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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