Comparison : Item # M2000 4-Bolt Pillow Block 2.4375", M2000 4-Bolt Pillow Block
Item # M2000 4-Bolt Pillow Block 2.5", M2000 4-Bolt Pillow Block
Item # M2000 4-Bolt Pillow Block 2.6875", M2000 4-Bolt Pillow Block
Item # M2000 4-Bolt Pillow Block 2.75", M2000 4-Bolt Pillow Block
Item # M2000 4-Bolt Pillow Block 2.9375", M2000 4-Bolt Pillow Block