Open Pillow blocks are for use with CONTINUOUS supported shaftingFor use with L class ShaftingBall Bushing Bearings are included and factory installed in each Pillow BlockSuper Ball Bushing bearing pillow blocks are provided with integral, double acting seals unless otherwise specifiedSpecificationsSpecificationsValueAdjustable/Not AdjustableAdjustableBlack OxideBlack AnodizeClosed/OpenOpenMaterialAluminum; Plastic; RubberNumber of Ball Circuits4Self AlignmentSelf-aligningSingle/TwinTwinTemperature Max185 °FUse with shafting ClassClass LWeight0.489 lbDimensionsDimensionValue[d] Shaft, Nominal Diameter0.5 in[A]2 in[A1]0.69 in[A2]0.75 in[Alpha]30 °[B]3.5 in[E]0.31 in[E1]1.688 in[E1] Tolerance± 0.010 in[E2]2.5 in[E2] Tolerance± 0.010 in[F1]0.25 in[G]0.56 in[G1]1.75 in[G2] Access for Lubricationoil lubricant fitting[H]0.687 in[H] Tolerance± 0.003 in[H1]1.13 in[N]0.16 inPerformancePerformanceValueLoad Capacity, Dynamic460 lbf