27687 - 27620-B Timken Mechanical Components
Part#:27687 - 27620-B
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial, 27620-B Inch 1.7 lb Stamped Steel 3 1/4 in 4.9375 in 5.1211 in 1 in 0.7813 in 0.1875 in 0.4062 in 0.14 in 0.06 in 3.5 in 3.78 in 4.87 in
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Product Details
- G2 - Heat Generation Factor (Rib-Roller End) 41.8
- Cg - Geometry Factor10 0.120
- G1 - Heat Generation Factor (Roller-Raceway) 98.2
- K - Factor7 1.4
- C0 - Static Radial Rating 39900 lbf
- Ca90 - Dynamic Thrust Rating (90 million revolutions)6 4860 lbf
- C1 - Dynamic Radial Rating (1 million revolutions)5 26300 lbf
- Y - ISO Factor9 1.44
- e - ISO Factor8 0.42
- C90 - Dynamic Radial Rating (90 million revolutions)4 6830 lbf
- Aa - Cage-Cone Backface Clearance 0.05 in
- db - Cone Backface Backing Diameter 3.78 in
- Ab - Cage-Cone Frontface Clearance 0.09 in
- R - Cone Backface To Clear Radius1 0.14 in
- r - Cup Backface To Clear Radius2 0.06 in
- da - Cone Frontface Backing Diameter 3.5 in
- Da - Cup Frontface Backing Diameter 4.87 in
- a - Effective Center Location3 0.02 in
- C1 - Cup Flange Width 0.1875 in
- B - Cone Width 1 in
- C - Cup Width 0.7813 in
- T1 - Bearing Width to Flange 0.4062 in
- d - Bore 3 1/4 in
- Design Unit Inch
- Bearing Weight 1.7 lb
- D1 - Flange Outer Diameter 5.1211 in
- D - Cup Outer Diameter 4.9375 in
- Series 27600
- Cup Part Number 27620-B
- Cone Part Number 27687
- Cage Material Stamped Steel
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 27687 - 27620-B 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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