Inner diameter: 4-7/16 in (≈112.71 mm); Base center height: 5-5/8 in (≈142.88 mm); Mounting method: Clamp Collar; Structure: 2-bolt Split Pillow Block; Features: Relubricatable, cast iron base, expansion mount; Sealing: Triple Ring Labyrinth seal, reliable dust and water protection.

Core Positioning: Suitable for medium to heavy-duty, continuous operation, including conveyors, speed reducers, pumps, and similar equipment.

Replacement Recommendation: Prioritize replacement with the same model 01BCP407EX. If a replacement is needed, other brands of mounting units can be matched using the keywords “4-7/16 in inner diameter, 2-bolt vertical base, cylindrical roller bearing,” but the base hole spacing, center height, and installation dimensions must be verified.

Maintenance: Labyrinth seals are suitable for dusty/dusty environments. Lubrication should be replenished periodically according to operating conditions to prevent premature failure due to insufficient lubrication.