Series: 1200 Cone Part Number: 1280 Cup Part Number: 1220 G1 - Heat Generation Factor (Roller-Raceway): 11.4 Bearing Weight: 0.6000 lb 0.3000 Kg D - Cup Outer Diameter: 2.2500 in 57.150 mm Y - ISO Factor3: 1.73 R - Cone Backface "To Clear" Radius1: 0.030 in 0.760 mm T - Bearing Width: 0.8750 in 22.225 mm Da - Cup Frontface Backing Diameter: 2.07 in 52.10 mm C - Cup Width: 0.6875 in 17.463 mm Aa - Cage-Cone Backface Clearance: 0.00 in 0.00 mm Cage Type: Stamped Steel Ab - Cage-Cone Frontface Clearance: 0 in 0.00 mm C1 - Dynamic Radial Rating (1 million revolutions)2: 12400 lbf 55300 N d - Cone Bore: 0.8750 in 22.225 mm Ca90 - Dynamic Thrust Rating (90 million revolutions)3: 1910 lbf 8510 N Design Units: Imperial K - Factor1: 1.69 da - Cone Frontface Backing Diameter: 1.14 in 28.96 mm a - Effective Center Location3: -0.27 in -6.90 mm db - Cone Backface Backing Diameter: 1.16 in 29.46 mm C90 - Dynamic Radial Rating (90 million revolutions)1: 3230 lbf 14300 N e - ISO Factor2: 0.35 r - Cup Backface "To Clear" Radius2: 0.060 in 1.52 mm C0 - Static Radial Rating: 12400 lbf 55100 N Z - Number of Rollers Per Row: 13 Db - Cup Backface Backing Diameter: 1.93 in 49.02 mm G2 - Heat Generation Factor (Rib-Roller End): 5.52 B - Cone Width: 0.8750 in 22.225 mm Type: |
We provid brand: NSK INA IKO KOYO ZWZ LYC C&U HRB TMB TWB
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