Timken 744 - 742 bearing

 

Series: 745                Cone Part Number: 744                Cup Part Number: 742                r - Cup Backface "To Clear" Radius2: 0.130 in      3.30 mm                C1 - Dynamic Radial Rating (1 million revolutions)2: 84700 lbf      377000 N                R - Cone Backface "To Clear" Radius1: 0.140 in      3.560 mm                e - ISO Factor2: 0.33                Ab - Cage-Cone Frontface Clearance: 0.05 in      1.27 mm                T - Bearing Width: 1.7500 in      44.450 mm                Db - Cup Backface Backing Diameter: 5.28 in      134.11 mm                Bearing Weight: 8.3000 lb      3.8000 Kg                Cg - Geometry Factor: 0.0898                C0 - Static Radial Rating: 93800 lbf      417000 N                C90 - Dynamic Radial Rating (90 million revolutions)1: 21900 lbf      97600 N                D - Cup Outer Diameter: 5.9090 in      150.089 mm                d - Cone Bore: 2.8750 in      73.025 mm                da - Cone Frontface Backing Diameter: 4.09 in      85.09 mm                Cage Type: Stamped Steel                Da - Cup Frontface Backing Diameter: 5.63 in      142.00 mm                Z - Number of Rollers Per Row: 18                Design Units: Imperial                G1 - Heat Generation Factor (Roller-Raceway): 160                Aa - Cage-Cone Backface Clearance: 0.07 in      1.78 mm                Ca90 - Dynamic Thrust Rating (90 million revolutions)3: 12200 lbf      54400 N                G2 - Heat Generation Factor (Rib-Roller End): 26.3                B - Cone Width: 1.8375 in      46.673 mm                a - Effective Center Location3: -0.47 in      -11.90 mm                C - Cup Width: 1.4375 in      36.513 mm                Y - ISO Factor3: 1.84                K - Factor1: 1.8                db - Cone Backface Backing Diameter: 3.58 in      90.93 mm                Type:

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We provid brand: NSK INA IKO KOYO ZWZ LYC C&U HRB TMB TWB

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