• HSB016CDBT+14/GNP4 | HSB016CDBT+14/GNP4 • DBT+14/GNP4): Series 7200C…7220C Have A Nylon Cage: Bigger Is Machined Phenol Resin Cage Except 7226C=Machined High Tensile Brass Cage: C=15˚ Contact Angle. DBT=(Segment Pairing, Code QBT)=Quadruplex Set Of Bearings In A Combined Tandem/Back-To-Back Configuration . +14= GN=(Segment Ax. Int. Cl/Pr, Code CB)=Normal Preload. P4=Dimensional & Running Accuracy To ISO Tolerance Class 4 (More Accurate Than P5)-Abec.7. Category: Angular Contact Ball Bearing Single Row: Inner (d) MM: 80,00: Outer (D): MM: 125,00: Width (B) MM: 88,00: Weight (kg): 3.6640: Manufacturer Part Number (MPN): HSB016CDBT+14/GNP4: Seal: No Seal: Cage Typ: TB – Hard Fiber Cage: Precision: P4 Precision (Higher than P5): Contact Angle: 15 Degrees: Pairing: QBT – O- and Tandem: Arrangement, 4: Axial Internal Clearance / Preload: CB – Normal Axial Clearance: Lubrication: Standard Lubrication.