74550A - 74850 Timken Mechanical Components
Part#:74550A - 74850
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - TS (Tapered Single) Imperial, 74850 Inch Stamped Steel 5 1/2 in 8.5000 in 1.875 in 1.3750 in 1.8750 in 0.25 in 0.13 in 6.06 in 6.54 in 8.23 in 7.72 in 0.11 in 0.17 in 0.09 in
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Product Details
- Cg - Geometry Factor10 0.134
- G2 - Heat Generation Factor (Rib-Roller End) 68.5
- G1 - Heat Generation Factor (Roller-Raceway) 362.9
- e - ISO Factor8 0.49
- Y - ISO Factor9 1.23
- Ca90 - Dynamic Thrust Rating (90 million revolutions)6 18600 lbf
- C0 - Static Radial Rating 138000 lbf
- K - Factor7 1.2
- C90 - Dynamic Radial Rating (90 million revolutions)4 22300 lbf
- C1 - Dynamic Radial Rating (1 million revolutions)5 85900 lbf
- a - Effective Center Location3 0.09 in
- Aa - Cage-Cone Backface Clearance 0.17 in
- Ab - Cage-Cone Frontface Clearance 0.11 in
- Da - Cup Frontface Backing Diameter 8.23 in
- Db - Cup Backface Backing Diameter 7.72 in
- da - Cone Frontface Backing Diameter 6.06 in
- r - Cup Backface To Clear Radius2 0.13 in
- db - Cone Backface Backing Diameter 6.54 in
- Cone Part Number 74550A
- T - Bearing Width 1.8750 in
- R - Cone Backface To Clear Radius1 0.25 in
- Series 74000
- d - Bore 5 1/2 in
- D - Cup Outer Diameter 8.5000 in
- Cup Part Number 74850
- C - Cup Width 1.3750 in
- B - Cone Width 1.875 in
- Design Unit Inch
- Cage Material Stamped Steel
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 74550A - 74850 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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