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QM INDUSTRIES QACW18A303ST Flange Block BearingsTechnology

C90 - Dynamic Radial Rating (90 million revolutions)4: 4260 lbf r - Cup Backface To Clear Radius2: 3.30 mm Db - Cup Backface Backing Diameter: 62.99 mm
da - Cone Frontface Backing Diameter: 38.61 mm Ca90 - Dynamic Thrust Rating (90 million revolutions)6: 2690 lbf K - Factor7: 1.59
G1 - Heat Generation Factor (Roller-Raceway): 23.1 Ab - Cage-Cone Frontface Clearance: 1.3 mm Cup Part Number: 2820
B: 22.225 mm

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NTN BEARING CORP.OF AMERICA
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