SealMaster MP-310 50 mm Mounted Ball Bearing, Cast Iron Two Bolt Pillow Block, 52100 Bearing Steel, Black Oxide Coated, Setscrew

Ability to RelubricateYesBase Length (in)9.5Base to Center Height (in)2.5Base Width (in)2.88Bearing Insert FinishBlack OxideBearing Insert Material52100 Bearing SteelBearing TypeMedium DutyBolt Size (in)5/8Bolt Spacing Max (in)7.56Bolt Spacing Min (in)5.94Bore Diameter (mm)50Bore ShapeStraightCage MaterialPPS - Polyphenylene SulfideCage TypeLand Riding RetainerCenterline to Outermost Bearing Face (in)1.313Dynamic Load Rating (lb)9752End CapNoFixed vs. ExpansionFixedFoot Height (in)0.88Grease Fitting Thread Size1/8 NPTHeight3.19HousingPillow Block, Two BoltHousing BaseSolidHousing CoatingPowder CoatedHousing ColorBlackHousing ConstructionOne PieceHousing MaterialCast IronHousing StylePillow BlockInner Race Heat Treat MethodZone-HardenedInner Ring OD (in)2.719Insert5310Length9.68Length Through Bore (in)2.188LubricantLithium Complex NLGI 2 GreaseMax Operating Temperature (F)220Maximum Speed (RPM)3250Misalignment Capability±2.0° Misalignment - Static OnlyMisalignment TypeStatic OnlyOuter Ring Land ProfileStandardOverall Height (in)5.09Overall Length (in)9.5Overall Width (in)2.88Radial ClearanceStandardRolling elementBall BearingSealFelt Labyrinth SealShaft Locking TypeSet ScrewSize Code2-23Static Load Rating (lb)6601Vibration Frequency Fundamental Train0.007Vibration Frequency Inner Ring Defect0.099Vibration Frequency Outer Ring Defect0.068Vibration Frequency Roller Spin0.044Width5.69