3984 - 3920 Timken Mechanical Components
Part#:3984 - 3920
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - TS (Tapered Single) Imperial, 3920 Inch Stamped Steel 2.6250 in 4.4375 in 1.1830 in 0.9375 in 1.1875 in 0.14 in 0.13 in 2.91 in 3.15 in 4.18 in 3.90 in 0.08 in 0.06 in -0.18 in
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Product Details
- Cg - Geometry Factor10 0.109
- K - Factor7 1.45
- C0 - Static Radial Rating 43000 lbf
- Y - ISO Factor9 1.49
- e - ISO Factor8 0.40
- G2 - Heat Generation Factor (Rib-Roller End) 21.3
- G1 - Heat Generation Factor (Roller-Raceway) 75.2
- C1 - Dynamic Radial Rating (1 million revolutions)5 31200 lbf
- Ca90 - Dynamic Thrust Rating (90 million revolutions)6 5570 lbf
- C90 - Dynamic Radial Rating (90 million revolutions)4 8090 lbf
- Da - Cup Frontface Backing Diameter 4.18 in
- Aa - Cage-Cone Backface Clearance 0.06 in
- a - Effective Center Location3 -0.18 in
- Ab - Cage-Cone Frontface Clearance 0.08 in
- Db - Cup Backface Backing Diameter 3.90 in
- db - Cone Backface Backing Diameter 3.15 in
- R - Cone Backface To Clear Radius1 0.14 in
- da - Cone Frontface Backing Diameter 2.91 in
- r - Cup Backface To Clear Radius2 0.13 in
- B - Cone Width 1.1830 in
- T - Bearing Width 1.1875 in
- Design Unit Inch
- Cup Part Number 3920
- Series 3900
- C - Cup Width 0.9375 in
- Cage Material Stamped Steel
- d - Bore 2.6250 in
- D - Cup Outer Diameter 4.4375 in
- Cone Part Number 3984
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 3984 - 3920 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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