Timken 749 - 742D Bearing

Timken 749 - 742D Bearing Specification

Series: 745      Cone Part Number: 749      Cup Part Number: 742D      Z - Number of Rollers Per Row: 18      Da - Cup Frontface Backing Diameter: 5.64 in      143.26 mm      Design Units: Imperial      Cage Type: Stamped Steel      T - Bearing Width across Cones: 4.0000 in      101.600 mm      C - Double Cup Width: 3.3750 in      85.725 mm      C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)3: 38200 lbf      170000 N      R - Cone Backface "To Clear" Radius1: 0.140 in      3.600 mm      Cg - Geometry Factor6: 0.0898      Y2 - ISO Factor4: 1.47      B - Cone Width: 1.8375 in      46.673 mm      db - Cone Backface Backing Diameter: 3.98 in      101.10 mm      C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)1: 21900 lbf      97600 N      e - ISO Factor2: 0.68      Y1 - ISO Factor3: 0.99      1.47      K - Factor1: 1.8      G2 - Heat Generation Factor (Rib-Roller End): 26.3      G1 - Heat Generation Factor (Roller-Raceway)5: 160      d - Cone Bore: 3.3475 in      85.027 mm      C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)2: 147000 lbf      656000 N      Aa - Cage-Cone Backface Clearance: 0.07 in      1.80 mm      Bearing Weight: 17.2536 lb      7.8261 Kg      Ca90 - Dynamic Thrust Rating (90 million revolutions)4: 12200 lbf      54400 N      D - Cup Outer Diameter: 6.1250 in      155.575 mm      r - Cup Frontface "To Clear" Radius2: 0.06 in      1.5 mm      Ka - Locking Pin Diameter: N/A      Kb - Locking Pin Depth: N/A      Type:

Timken 749 - 742D Bearing Description

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Timken Part Number 749A - 742D, Tapered Roller Bearings.

Browse Timken Part Number 749A - 742D, Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial in the The Timken Company catalog including Timken Part Number,Item Name,Description,Series,Cone Part Number,Cup Part Number,Design Units,d - Bore,D

Timken 749-S/742D Tapered Roller Bearings

Timken 749-S/742D Tapered Roller technical information and online ordering. Bearing PDF Datasheets available for download and links to CAD data.

TIMKEN 749/742D – Ball Roller Bearings Supplier Bearinga.com

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