3189 - 3129 Timken Mechanical Components
Part#:3189 - 3129
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - TS (Tapered Single) Imperial, 3129 Inch Stamped Steel 1.0000 in 3 in 1.1810 in 0.9375 in 1.1876 in 0.03 in 0.03 in 1.38 in 1.40 in 2.74 in 2.56 in 0.06 in 0.03 in -0.4 in 5520 lbf
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Product Details
- Cg - Geometry Factor10 0.0697
- G1 - Heat Generation Factor (Roller-Raceway) 23.4
- Y - ISO Factor9 1.8
- G2 - Heat Generation Factor (Rib-Roller End) 8.76
- Ca90 - Dynamic Thrust Rating (90 million revolutions)6 3140 lbf
- C1 - Dynamic Radial Rating (1 million revolutions)5 21300 lbf
- K - Factor7 1.76
- e - ISO Factor8 0.33
- C0 - Static Radial Rating 22800 lbf
- R - Cone Backface To Clear Radius1 0.03 in
- C90 - Dynamic Radial Rating (90 million revolutions)4 5520 lbf
- Aa - Cage-Cone Backface Clearance 0.03 in
- T - Bearing Width 1.1876 in
- a - Effective Center Location3 -0.4 in
- da - Cone Frontface Backing Diameter 1.38 in
- r - Cup Backface To Clear Radius2 0.03 in
- Da - Cup Frontface Backing Diameter 2.74 in
- db - Cone Backface Backing Diameter 1.40 in
- Ab - Cage-Cone Frontface Clearance 0.06 in
- Db - Cup Backface Backing Diameter 2.56 in
- Cone Part Number 3189
- d - Bore 1.0000 in
- B - Cone Width 1.1810 in
- Cup Part Number 3129
- D - Cup Outer Diameter 3 in
- Design Unit Inch
- C - Cup Width 0.9375 in
- Series 3100
- Cage Material Stamped Steel
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 3189 - 3129 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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