Series: 28900 Cone Part Number: 28985 Cup Part Number: 28921DC r - Cup Frontface "To Clear" Radius2: 0.03 in 0.8 mm G2 - Heat Generation Factor (Rib-Roller End): 24.5 K - Factor1: 1.37 d - Cone Bore: 2.3750 in 60.325 mm R - Cone Backface "To Clear" Radius1: 0.140 in 3.600 mm C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)2: 41500 lbf 185000 N Cage Type: Stamped Steel Aa - Cage-Cone Backface Clearance: 0.08 in 2.00 mm Z - Number of Rollers Per Row: 24 C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)1: 6180 lbf 27500 N C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)3: 10800 lbf 47900 N Cg - Geometry Factor6: 0.103 T - Bearing Width across Cones: 2.1874 in 55.560 mm db - Cone Backface Backing Diameter: 2.87 in 72.90 mm Da - Cup Frontface Backing Diameter: 3.82 in 96.01 mm G1 - Heat Generation Factor (Roller-Raceway)5: 60.1 Y1 - ISO Factor3: 0.73 1.09 D - Cup Outer Diameter: 3.9370 in 100.000 mm e - ISO Factor2: 0.93 C - Double Cup Width: 1.7500 in 44.450 mm Ka - Locking Pin Diameter: 0.5 in 12.7 mm B - Cone Width: 1.0000 in 25.400 mm Kb - Locking Pin Depth: 0.125 in 3.2 mm Ca90 - Dynamic Thrust Rating (90 million revolutions)4: 4500 lbf 20000 N Y2 - ISO Factor4: 1.09 Design Units: Imperial Bearing Weight: 3.5746 lb 1.6214 Kg Type: |
We provid brand: NSK INA IKO KOYO ZWZ LYC C&U HRB TMB TWB
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