Timken 644 - 632D bearing

 

Series: 635                Cone Part Number: 644                Cup Part Number: 632D                T - Bearing Width across Cones: 3.7500 in      95.250 mm                d - Cone Bore: 2.8125 in      71.438 mm                C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)2: 108000 lbf      481000 N                D - Cup Outer Diameter: 5.3750 in      136.525 mm                Bearing Weight: 12.3368 lb      5.5959 Kg                db - Cone Backface Backing Diameter: 3.43 in      87.10 mm                K - Factor1: 1.61                e - ISO Factor2: 0.77                G1 - Heat Generation Factor (Roller-Raceway)5: 106                Aa - Cage-Cone Backface Clearance: 0.17 in      4.30 mm                R - Cone Backface "To Clear" Radius1: 0.140 in      3.600 mm                C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)1: 16100 lbf      71600 N                Cage Type: Stamped Steel                Kb - Locking Pin Depth: N/A                Design Units: Imperial                C - Double Cup Width: 3.0000 in      76.200 mm                Y1 - ISO Factor3: 0.88      1.31                Da - Cup Frontface Backing Diameter: 4.96 in      125.98 mm                Ca90 - Dynamic Thrust Rating (90 million revolutions)4: 9980 lbf      44400 N                Z - Number of Rollers Per Row: 18                Y2 - ISO Factor4: 1.31                C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)3: 28000 lbf      125000 N                B - Cone Width: 1.6250 in      41.275 mm                Ka - Locking Pin Diameter: N/A                G2 - Heat Generation Factor (Rib-Roller End): 21                Cg - Geometry Factor6: 0.0814                r - Cup Frontface "To Clear" Radius2: 0.06 in      1.5 mm                Type:

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

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