3979 - 3927X Timken Mechanical Components
Part#:3979 - 3927X
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - TS (Tapered Single) Imperial, 3927X Inch Stamped Steel 2 1/4 in 4.3307 in 1.1830 in 0.9375 in 1.1876 in 0.14 in 0.13 in 2.6 in 2.83 in 4.15 in 3.90 in 0.08 in 0.06 in -0.18 in
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Product Details
- Ca90 - Dynamic Thrust Rating (90 million revolutions)6 5570 lbf
- e - ISO Factor8 0.40
- Cg - Geometry Factor10 0.109
- G2 - Heat Generation Factor (Rib-Roller End) 21.3
- K - Factor7 1.45
- C1 - Dynamic Radial Rating (1 million revolutions)5 31200 lbf
- G1 - Heat Generation Factor (Roller-Raceway) 75.2
- Y - ISO Factor9 1.49
- Aa - Cage-Cone Backface Clearance 0.06 in
- C0 - Static Radial Rating 43000 lbf
- Ab - Cage-Cone Frontface Clearance 0.08 in
- Db - Cup Backface Backing Diameter 3.90 in
- a - Effective Center Location3 -0.18 in
- Da - Cup Frontface Backing Diameter 4.15 in
- C90 - Dynamic Radial Rating (90 million revolutions)4 8090 lbf
- db - Cone Backface Backing Diameter 2.83 in
- B - Cone Width 1.1830 in
- Cone Part Number 3979
- D - Cup Outer Diameter 4.3307 in
- T - Bearing Width 1.1876 in
- da - Cone Frontface Backing Diameter 2.6 in
- R - Cone Backface To Clear Radius1 0.14 in
- r - Cup Backface To Clear Radius2 0.13 in
- Series 3900
- Design Unit Inch
- Cage Material Stamped Steel
- Cup Part Number 3927X
- C - Cup Width 0.9375 in
- d - Bore 2 1/4 in
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 3979 - 3927X 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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