UCFL205 Two-Bolt Flanged Bearing Unit – 25mm Shaft, Cast Iron Housing, Self-Aligning. Pre-assembled with UC205 insert bearing, double rubber seals, set screw locking, and grease fitting. Factory pre-lubricated, ready to mount. Model: UCFL205 Shaft Diameter (d): 25 mm / 0.984 in Overall Length (a): 130 mm / 5.12 in Overall Width (z): 35.7 mm / 1.41 in Overall Height (H): 68 mm / 2.68 in Bolt Hole Spacing (J): 99 mm / 3.90 in Bolt Hole Size (N): 16 mm (clearance for M14 or 5/8″ bolts) Weight: 0.59 – 0.65 kg Housing Material: Cast iron (FC200 or equivalent) Insert Bearing: UC205 (single?row radial ball bearing, extended inner ring)