Timken 778 - 772 bearing

 

Series: 775                Cone Part Number: 778                Cup Part Number: 772                d - Cone Bore: 3.6250 in      92.075 mm                Y - ISO Factor3: 1.56                C1 - Dynamic Radial Rating (1 million revolutions)2: 77800 lbf      346000 N                B - Cone Width: 1.8900 in      48.006 mm                Da - Cup Frontface Backing Diameter: 6.65 in      167.90 mm                D - Cup Outer Diameter: 7.1250 in      180.975 mm                C - Cup Width: 1.5000 in      38.100 mm                Ca90 - Dynamic Thrust Rating (90 million revolutions)3: 13300 lbf      59200 N                C0 - Static Radial Rating: 111000 lbf      495000 N                da - Cone Frontface Backing Diameter: 4.80 in      104.90 mm                Z - Number of Rollers Per Row: 21                Db - Cup Backface Backing Diameter: 6.34 in      161.04 mm                r - Cup Backface "To Clear" Radius2: 0.130 in      3.30 mm                a - Effective Center Location3: -0.32 in      -8.10 mm                Design Units: Imperial                R - Cone Backface "To Clear" Radius1: 0.140 in      3.560 mm                Cage Type: Stamped Steel                Ab - Cage-Cone Frontface Clearance: 0.05 in      1.27 mm                G1 - Heat Generation Factor (Roller-Raceway): 227                T - Bearing Width: 1.8750 in      47.625 mm                G2 - Heat Generation Factor (Rib-Roller End): 41.3                Aa - Cage-Cone Backface Clearance: 0.14 in      3.56 mm                K - Factor1: 1.51                Bearing Weight: 12.3000 lb      5.6000 Kg                Cg - Geometry Factor: 0.107                e - ISO Factor2: 0.39                db - Cone Backface Backing Diameter: 4.37 in      111.00 mm                C90 - Dynamic Radial Rating (90 million revolutions)1: 20200 lbf      89700 N                Type:

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

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