Timken 2878 - 2820 bearing

 

Series: 2800                Cone Part Number: 2878                Cup Part Number: 2820                Z - Number of Rollers Per Row: 17                d - Cone Bore: 1.3750 in      34.925 mm                a - Effective Center Location3: -0.22 in      -5.60 mm                e - ISO Factor2: 0.37                C90 - Dynamic Radial Rating (90 million revolutions)1: 4260 lbf      19000 N                Cage Type: Stamped Steel                Bearing Weight: 1.0000 lb      0.4000 Kg                D - Cup Outer Diameter: 2.8750 in      73.025 mm                db - Cone Backface Backing Diameter: 1.65 in      41.91 mm                G2 - Heat Generation Factor (Rib-Roller End): 12.4                T - Bearing Width: 0.8750 in      22.225 mm                Y - ISO Factor3: 1.63                Db - Cup Backface Backing Diameter: 2.48 in      62.99 mm                R - Cone Backface "To Clear" Radius1: 0.030 in      0.760 mm                da - Cone Frontface Backing Diameter: 1.61 in      40.89 mm                C - Cup Width: 0.6875 in      17.463 mm                Da - Cup Frontface Backing Diameter: 2.72 in      68.10 mm                B - Cone Width: 0.9375 in      23.813 mm                C1 - Dynamic Radial Rating (1 million revolutions)2: 16400 lbf      73200 N                Ca90 - Dynamic Thrust Rating (90 million revolutions)3: 2690 lbf      12000 N                Cg - Geometry Factor: 0.0718                Aa - Cage-Cone Backface Clearance: 0.04 in      1.02 mm                Ab - Cage-Cone Frontface Clearance: 0.01 in      0.25 mm                r - Cup Backface "To Clear" Radius2: 0.130 in      3.30 mm                G1 - Heat Generation Factor (Roller-Raceway): 23.1                Design Units: Imperial                C0 - Static Radial Rating: 18800 lbf      83800 N                K - Factor1: 1.59                Type:

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

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