Timken 28985 - 28921 bearing

 

Series: 28900                Cone Part Number: 28985                Cup Part Number: 28921                da - Cone Frontface Backing Diameter: 2.64 in      67.06 mm                Y - ISO Factor3: 1.41                C - Cup Width: 0.7813 in      19.845 mm                Design Units: Imperial                e - ISO Factor2: 0.43                K - Factor1: 1.37                Bearing Weight: 1.7000 lb      0.7000 Kg                B - Cone Width: 1.0000 in      25.400 mm                Cg - Geometry Factor: 0.103                Cage Type: Stamped Steel                T - Bearing Width: 1.0000 in      25.400 mm                C90 - Dynamic Radial Rating (90 million revolutions)1: 6180 lbf      27500 N                Ab - Cage-Cone Frontface Clearance: 0.05 in      1.27 mm                Ca90 - Dynamic Thrust Rating (90 million revolutions)3: 4500 lbf      20000 N                C0 - Static Radial Rating: 33500 lbf      149000 N                R - Cone Backface "To Clear" Radius1: 0.140 in      3.560 mm                G2 - Heat Generation Factor (Rib-Roller End): 24.5                r - Cup Backface "To Clear" Radius2: 0.130 in      3.30 mm                G1 - Heat Generation Factor (Roller-Raceway): 60.1                Aa - Cage-Cone Backface Clearance: 0.08 in      2.03 mm                D - Cup Outer Diameter: 3.9370 in      100.000 mm                a - Effective Center Location3: -0.10 in      -2.50 mm                d - Cone Bore: 2.3750 in      60.325 mm                Da - Cup Frontface Backing Diameter: 3.82 in      97.00 mm                db - Cone Backface Backing Diameter: 2.87 in      72.90 mm                C1 - Dynamic Radial Rating (1 million revolutions)2: 23800 lbf      106000 N                Db - Cup Backface Backing Diameter: 3.50 in      88.90 mm                Z - Number of Rollers Per Row: 24                Type:

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

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