Comparison : Item # Z2F20ZM, Z2F-ZM Series Cast Iron Two-Bolt Flange ZMaRC Units - Coated Insert Bearings Metric
Item # Z2F25ZM, Z2F-ZM Series Cast Iron Two-Bolt Flange ZMaRC Units - Coated Insert Bearings Metric
Item # Z2F30ZM, Z2F-ZM Series Cast Iron Two-Bolt Flange ZMaRC Units - Coated Insert Bearings Metric
Item # Z2F35ZM, Z2F-ZM Series Cast Iron Two-Bolt Flange ZMaRC Units - Coated Insert Bearings Metric
Item # Z2F40ZM, Z2F-ZM Series Cast Iron Two-Bolt Flange ZMaRC Units - Coated Insert Bearings Metric