All Categories > Mounted Units > Heavy Duty Mounted Units > M2000 4-Bolt Pillow Block > Advanced Search Advanced Search in M2000 4-Bolt Pillow Block Unit of Measure Imperial Specifications Shaft Size (in) At Least : No More Than : Available Range: 2.4375 to 4 Configuration 1 Expansion Non-Expansion 1 Furnished in expansion and non-expansion types. Non-expansion units are furnished unless expansion is specified. Clear Cancel Advanced Search